481509504

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 1663122240

約数和(自身を除く): 1181612736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 71, 72, 84, 87, 96, 112, 116, 126, 128, 142, 144, 168, 174, 192, 203, 213, 224, 232, 252, 261, 284, 288, 336, 348, 384, 406, 426, 448, 464, 497, 504, 522, 568, 576, 609, 639, 672, 696, 812, 841, 852, 896, 928, 994, 1008, 1044, 1136, 1152, 1218, 1278, 1344, 1392, 1491, 1624, 1682, 1704, 1827, 1856, 1988, 2016, 2059, 2088, 2272, 2436, 2523, 2556, 2688, 2784, 2982, 3248, 3364, 3408, 3654, 3712, 3976, 4032, 4118, 4176, 4473, 4544, 4872, 5046, 5112, 5568, 5887, 5964, 6177, 6496, 6728, 6816, 7308, 7569, 7952, 8064, 8236, 8352, 8946, 9088, 9744, 10092, 10224, 11136, 11774, 11928, 12354, 12992, 13456, 13632, 14413, 14616, 15138, 15904, 16472, 16704, 17661, 17892, 18531, 19488, 20184, 20448, 23548, 23856, 24708, 25984, 26912, 27264, 28826, 29232, 30276, 31808, 32944, 33408, 35322, 35784, 37062, 38976, 40368, 40896, 43239, 47096, 47712, 49416, 52983, 53824, 57652, 58464, 59711, 60552, 63616, 65888, 70644, 71568, 74124, 77952, 80736, 81792, 86478, 94192, 95424, 98832, 105966, 107648, 115304, 116928, 119422, 121104, 129717, 131776, 141288, 143136, 148248, 161472, 172956, 179133, 188384, 190848, 197664, 211932, 230608, 233856, 238844, 242208, 259434, 263552, 282576, 286272, 296496, 322944, 345912, 358266, 376768, 395328, 417977, 423864, 461216, 477688, 484416, 518868, 537399, 565152, 572544, 592992, 691824, 716532, 753536, 790656, 835954, 847728, 922432, 955376, 968832, 1037736, 1074798, 1130304, 1185984, 1253931, 1383648, 1433064, 1671908, 1695456, 1844864, 1910752, 2075472, 2149596, 2260608, 2371968, 2507862, 2767296, 2866128, 3343816, 3390912, 3761793, 3821504, 4150944, 4299192, 5015724, 5534592, 5732256, 6687632, 6781824, 7523586, 7643008, 8301888, 8598384, 10031448, 11464512, 13375264, 15047172, 16603776, 17196768, 20062896, 22929024, 26750528, 30094344, 34393536, 40125792, 53501056, 60188688, 68787072, 80251584, 120377376, 160503168, 240754752, 481509504]

約数ペア:

[(1, 481509504), (2, 240754752), (3, 160503168), (4, 120377376), (6, 80251584), (7, 68787072), (8, 60188688), (9, 53501056), (12, 40125792), (14, 34393536), (16, 30094344), (18, 26750528), (21, 22929024), (24, 20062896), (28, 17196768), (29, 16603776), (32, 15047172), (36, 13375264), (42, 11464512), (48, 10031448), (56, 8598384), (58, 8301888), (63, 7643008), (64, 7523586), (71, 6781824), (72, 6687632), (84, 5732256), (87, 5534592), (96, 5015724), (112, 4299192), (116, 4150944), (126, 3821504), (128, 3761793), (142, 3390912), (144, 3343816), (168, 2866128), (174, 2767296), (192, 2507862), (203, 2371968), (213, 2260608), (224, 2149596), (232, 2075472), (252, 1910752), (261, 1844864), (284, 1695456), (288, 1671908), (336, 1433064), (348, 1383648), (384, 1253931), (406, 1185984), (426, 1130304), (448, 1074798), (464, 1037736), (497, 968832), (504, 955376), (522, 922432), (568, 847728), (576, 835954), (609, 790656), (639, 753536), (672, 716532), (696, 691824), (812, 592992), (841, 572544), (852, 565152), (896, 537399), (928, 518868), (994, 484416), (1008, 477688), (1044, 461216), (1136, 423864), (1152, 417977), (1218, 395328), (1278, 376768), (1344, 358266), (1392, 345912), (1491, 322944), (1624, 296496), (1682, 286272), (1704, 282576), (1827, 263552), (1856, 259434), (1988, 242208), (2016, 238844), (2059, 233856), (2088, 230608), (2272, 211932), (2436, 197664), (2523, 190848), (2556, 188384), (2688, 179133), (2784, 172956), (2982, 161472), (3248, 148248), (3364, 143136), (3408, 141288), (3654, 131776), (3712, 129717), (3976, 121104), (4032, 119422), (4118, 116928), (4176, 115304), (4473, 107648), (4544, 105966), (4872, 98832), (5046, 95424), (5112, 94192), (5568, 86478), (5887, 81792), (5964, 80736), (6177, 77952), (6496, 74124), (6728, 71568), (6816, 70644), (7308, 65888), (7569, 63616), (7952, 60552), (8064, 59711), (8236, 58464), (8352, 57652), (8946, 53824), (9088, 52983), (9744, 49416), (10092, 47712), (10224, 47096), (11136, 43239), (11774, 40896), (11928, 40368), (12354, 38976), (12992, 37062), (13456, 35784), (13632, 35322), (14413, 33408), (14616, 32944), (15138, 31808), (15904, 30276), (16472, 29232), (16704, 28826), (17661, 27264), (17892, 26912), (18531, 25984), (19488, 24708), (20184, 23856), (20448, 23548)]