18990855936

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 432

約数和(自身を含む): 61747375872

約数和(自身を除く): 42756519936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 113, 117, 124, 128, 144, 156, 181, 186, 192, 208, 226, 234, 248, 256, 279, 288, 312, 339, 362, 372, 384, 403, 416, 452, 468, 496, 543, 558, 576, 624, 678, 724, 744, 768, 806, 832, 904, 936, 992, 1017, 1086, 1116, 1152, 1209, 1248, 1356, 1448, 1469, 1488, 1612, 1629, 1664, 1808, 1872, 1984, 2034, 2172, 2232, 2304, 2353, 2418, 2496, 2712, 2896, 2938, 2976, 3224, 3258, 3328, 3503, 3616, 3627, 3744, 3968, 4068, 4344, 4407, 4464, 4706, 4836, 4992, 5424, 5611, 5792, 5876, 5952, 6448, 6516, 7006, 7059, 7232, 7254, 7488, 7936, 8136, 8688, 8814, 8928, 9412, 9672, 9984, 10509, 10848, 11222, 11584, 11752, 11904, 12896, 13032, 13221, 14012, 14118, 14464, 14508, 14976, 16272, 16833, 17376, 17628, 17856, 18824, 19344, 20453, 21018, 21177, 21696, 22444, 23168, 23504, 23808, 25792, 26064, 26442, 28024, 28236, 28928, 29016, 29952, 31527, 32544, 33666, 34752, 35256, 35712, 37648, 38688, 40906, 42036, 42354, 43392, 44888, 45539, 46336, 47008, 50499, 51584, 52128, 52884, 56048, 56472, 58032, 61359, 63054, 65088, 67332, 69504, 70512, 71424, 72943, 75296, 77376, 81812, 84072, 84708, 86784, 89776, 91078, 94016, 100998, 103168, 104256, 105768, 112096, 112944, 116064, 122718, 126108, 130176, 134664, 136617, 139008, 141024, 145886, 150592, 154752, 163624, 168144, 169416, 179552, 182156, 184077, 188032, 201996, 208512, 211536, 218829, 224192, 225888, 232128, 245436, 252216, 260352, 265889, 269328, 273234, 282048, 291772, 301184, 309504, 327248, 336288, 338832, 359104, 364312, 368154, 376064, 403992, 409851, 417024, 423072, 437658, 448384, 451776, 464256, 490872, 504432, 531778, 538656, 546468, 564096, 583544, 602368, 634043, 654496, 656487, 672576, 677664, 718208, 728624, 736308, 797667, 807984, 819702, 846144, 875316, 896768, 903552, 928512, 981744, 1008864, 1063556, 1077312, 1092936, 1128192, 1167088, 1268086, 1308992, 1312974, 1345152, 1355328, 1436416, 1457248, 1472616, 1595334, 1615968, 1639404, 1692288, 1750632, 1807104, 1902129, 1963488, 2017728, 2127112, 2154624, 2185872, 2334176, 2393001, 2536172, 2617984, 2625948, 2690304, 2710656, 2914496, 2945232, 3190668, 3231936, 3278808, 3384576, 3501264, 3804258, 3926976, 4035456, 4254224, 4309248, 4371744, 4668352, 4786002, 5072344, 5235968, 5251896, 5421312, 5706387, 5828992, 5890464, 6381336, 6463872, 6557616, 7002528, 7608516, 7853952, 8070912, 8242559, 8508448, 8743488, 9336704, 9572004, 10144688, 10503792, 11412774, 11657984, 11780928, 12762672, 12927744, 13115232, 14005056, 15217032, 15707904, 16485118, 17016896, 17486976, 18673408, 19144008, 20289376, 21007584, 22825548, 23561856, 24727677, 25525344, 26230464, 28010112, 30434064, 32970236, 34033792, 34973952, 38288016, 40578752, 42015168, 45651096, 47123712, 49455354, 51050688, 52460928, 56020224, 60868128, 65940472, 68067584, 74183031, 76576032, 81157504, 84030336, 91302192, 98910708, 102101376, 104921856, 121736256, 131880944, 148366062, 153152064, 162315008, 168060672, 182604384, 197821416, 204202752, 243472512, 263761888, 296732124, 306304128, 365208768, 395642832, 486945024, 527523776, 593464248, 612608256, 730417536, 791285664, 1055047552, 1186928496, 1460835072, 1582571328, 2110095104, 2373856992, 3165142656, 4747713984, 6330285312, 9495427968, 18990855936]

約数ペア:

[(1, 18990855936), (2, 9495427968), (3, 6330285312), (4, 4747713984), (6, 3165142656), (8, 2373856992), (9, 2110095104), (12, 1582571328), (13, 1460835072), (16, 1186928496), (18, 1055047552), (24, 791285664), (26, 730417536), (31, 612608256), (32, 593464248), (36, 527523776), (39, 486945024), (48, 395642832), (52, 365208768), (62, 306304128), (64, 296732124), (72, 263761888), (78, 243472512), (93, 204202752), (96, 197821416), (104, 182604384), (113, 168060672), (117, 162315008), (124, 153152064), (128, 148366062), (144, 131880944), (156, 121736256), (181, 104921856), (186, 102101376), (192, 98910708), (208, 91302192), (226, 84030336), (234, 81157504), (248, 76576032), (256, 74183031), (279, 68067584), (288, 65940472), (312, 60868128), (339, 56020224), (362, 52460928), (372, 51050688), (384, 49455354), (403, 47123712), (416, 45651096), (452, 42015168), (468, 40578752), (496, 38288016), (543, 34973952), (558, 34033792), (576, 32970236), (624, 30434064), (678, 28010112), (724, 26230464), (744, 25525344), (768, 24727677), (806, 23561856), (832, 22825548), (904, 21007584), (936, 20289376), (992, 19144008), (1017, 18673408), (1086, 17486976), (1116, 17016896), (1152, 16485118), (1209, 15707904), (1248, 15217032), (1356, 14005056), (1448, 13115232), (1469, 12927744), (1488, 12762672), (1612, 11780928), (1629, 11657984), (1664, 11412774), (1808, 10503792), (1872, 10144688), (1984, 9572004), (2034, 9336704), (2172, 8743488), (2232, 8508448), (2304, 8242559), (2353, 8070912), (2418, 7853952), (2496, 7608516), (2712, 7002528), (2896, 6557616), (2938, 6463872), (2976, 6381336), (3224, 5890464), (3258, 5828992), (3328, 5706387), (3503, 5421312), (3616, 5251896), (3627, 5235968), (3744, 5072344), (3968, 4786002), (4068, 4668352), (4344, 4371744), (4407, 4309248), (4464, 4254224), (4706, 4035456), (4836, 3926976), (4992, 3804258), (5424, 3501264), (5611, 3384576), (5792, 3278808), (5876, 3231936), (5952, 3190668), (6448, 2945232), (6516, 2914496), (7006, 2710656), (7059, 2690304), (7232, 2625948), (7254, 2617984), (7488, 2536172), (7936, 2393001), (8136, 2334176), (8688, 2185872), (8814, 2154624), (8928, 2127112), (9412, 2017728), (9672, 1963488), (9984, 1902129), (10509, 1807104), (10848, 1750632), (11222, 1692288), (11584, 1639404), (11752, 1615968), (11904, 1595334), (12896, 1472616), (13032, 1457248), (13221, 1436416), (14012, 1355328), (14118, 1345152), (14464, 1312974), (14508, 1308992), (14976, 1268086), (16272, 1167088), (16833, 1128192), (17376, 1092936), (17628, 1077312), (17856, 1063556), (18824, 1008864), (19344, 981744), (20453, 928512), (21018, 903552), (21177, 896768), (21696, 875316), (22444, 846144), (23168, 819702), (23504, 807984), (23808, 797667), (25792, 736308), (26064, 728624), (26442, 718208), (28024, 677664), (28236, 672576), (28928, 656487), (29016, 654496), (29952, 634043), (31527, 602368), (32544, 583544), (33666, 564096), (34752, 546468), (35256, 538656), (35712, 531778), (37648, 504432), (38688, 490872), (40906, 464256), (42036, 451776), (42354, 448384), (43392, 437658), (44888, 423072), (45539, 417024), (46336, 409851), (47008, 403992), (50499, 376064), (51584, 368154), (52128, 364312), (52884, 359104), (56048, 338832), (56472, 336288), (58032, 327248), (61359, 309504), (63054, 301184), (65088, 291772), (67332, 282048), (69504, 273234), (70512, 269328), (71424, 265889), (72943, 260352), (75296, 252216), (77376, 245436), (81812, 232128), (84072, 225888), (84708, 224192), (86784, 218829), (89776, 211536), (91078, 208512), (94016, 201996), (100998, 188032), (103168, 184077), (104256, 182156), (105768, 179552), (112096, 169416), (112944, 168144), (116064, 163624), (122718, 154752), (126108, 150592), (130176, 145886), (134664, 141024), (136617, 139008)]