19498951584

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3213

約数の個数: 384

約数和(自身を含む): 69970521600

約数和(自身を除く): 50471570016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 61, 63, 68, 72, 84, 96, 102, 108, 112, 119, 122, 126, 136, 144, 153, 168, 183, 189, 204, 216, 224, 238, 244, 252, 272, 288, 306, 336, 357, 366, 378, 408, 427, 432, 459, 476, 488, 504, 544, 549, 612, 672, 714, 732, 756, 816, 854, 864, 918, 952, 976, 1008, 1037, 1071, 1098, 1224, 1281, 1428, 1464, 1512, 1632, 1647, 1708, 1836, 1904, 1952, 2016, 2074, 2142, 2196, 2448, 2562, 2856, 2928, 3024, 3109, 3111, 3213, 3294, 3416, 3672, 3808, 3843, 4148, 4284, 4392, 4896, 5124, 5712, 5856, 6048, 6218, 6222, 6426, 6588, 6832, 7259, 7344, 7686, 8296, 8568, 8784, 9327, 9333, 10248, 11424, 11529, 12436, 12444, 12852, 13176, 13664, 14518, 14688, 15372, 16592, 17136, 17568, 18654, 18666, 20496, 21763, 21777, 23058, 24872, 24888, 25704, 26352, 27981, 27999, 29036, 30744, 33184, 34272, 37308, 37332, 40992, 43526, 43554, 46116, 49744, 49776, 51408, 52704, 52853, 55962, 55998, 58072, 61488, 65289, 65331, 74616, 74664, 83943, 87052, 87108, 92232, 99488, 99552, 102816, 105706, 111924, 111996, 116144, 122976, 130578, 130662, 149232, 149328, 158559, 167886, 174104, 174216, 184464, 189649, 195867, 195993, 211412, 223848, 223992, 232288, 261156, 261324, 298464, 298656, 317118, 335772, 348208, 348432, 368928, 369971, 379298, 391734, 391986, 422824, 447696, 447984, 475677, 522312, 522648, 568947, 587601, 634236, 671544, 696416, 696864, 739942, 758596, 783468, 783972, 845648, 895392, 895968, 951354, 1044624, 1045296, 1109913, 1137894, 1175202, 1268472, 1327543, 1343088, 1427031, 1479884, 1517192, 1566936, 1567944, 1691296, 1706841, 1902708, 2089248, 2090592, 2219826, 2275788, 2350404, 2536944, 2655086, 2686176, 2854062, 2959768, 3034384, 3133872, 3135888, 3224033, 3329739, 3413682, 3805416, 3982629, 4439652, 4551576, 4700808, 5073888, 5120523, 5310172, 5708124, 5919536, 6068768, 6267744, 6271776, 6448066, 6659478, 6827364, 7610832, 7965258, 8879304, 9103152, 9401616, 9672099, 9989217, 10241046, 10620344, 11416248, 11839072, 11947887, 12896132, 13318956, 13654728, 15221664, 15930516, 17758608, 18206304, 18803232, 19344198, 19978434, 20482092, 21240688, 22568231, 22832496, 23895774, 25792264, 26637912, 27309456, 29016297, 31861032, 35517216, 35843661, 38688396, 39956868, 40964184, 42481376, 45136462, 45664992, 47791548, 51584528, 53275824, 54618912, 58032594, 63722064, 67704693, 71687322, 77376792, 79913736, 81928368, 87048891, 90272924, 95583096, 103169056, 106551648, 116065188, 127444128, 135409386, 143374644, 154753584, 159827472, 163856736, 174097782, 180545848, 191166192, 203114079, 232130376, 270818772, 286749288, 309507168, 319654944, 348195564, 361091696, 382332384, 406228158, 464260752, 541637544, 573498576, 609342237, 696391128, 722183392, 812456316, 928521504, 1083275088, 1146997152, 1218684474, 1392782256, 1624912632, 2166550176, 2437368948, 2785564512, 3249825264, 4874737896, 6499650528, 9749475792, 19498951584]

約数ペア:

[(1, 19498951584), (2, 9749475792), (3, 6499650528), (4, 4874737896), (6, 3249825264), (7, 2785564512), (8, 2437368948), (9, 2166550176), (12, 1624912632), (14, 1392782256), (16, 1218684474), (17, 1146997152), (18, 1083275088), (21, 928521504), (24, 812456316), (27, 722183392), (28, 696391128), (32, 609342237), (34, 573498576), (36, 541637544), (42, 464260752), (48, 406228158), (51, 382332384), (54, 361091696), (56, 348195564), (61, 319654944), (63, 309507168), (68, 286749288), (72, 270818772), (84, 232130376), (96, 203114079), (102, 191166192), (108, 180545848), (112, 174097782), (119, 163856736), (122, 159827472), (126, 154753584), (136, 143374644), (144, 135409386), (153, 127444128), (168, 116065188), (183, 106551648), (189, 103169056), (204, 95583096), (216, 90272924), (224, 87048891), (238, 81928368), (244, 79913736), (252, 77376792), (272, 71687322), (288, 67704693), (306, 63722064), (336, 58032594), (357, 54618912), (366, 53275824), (378, 51584528), (408, 47791548), (427, 45664992), (432, 45136462), (459, 42481376), (476, 40964184), (488, 39956868), (504, 38688396), (544, 35843661), (549, 35517216), (612, 31861032), (672, 29016297), (714, 27309456), (732, 26637912), (756, 25792264), (816, 23895774), (854, 22832496), (864, 22568231), (918, 21240688), (952, 20482092), (976, 19978434), (1008, 19344198), (1037, 18803232), (1071, 18206304), (1098, 17758608), (1224, 15930516), (1281, 15221664), (1428, 13654728), (1464, 13318956), (1512, 12896132), (1632, 11947887), (1647, 11839072), (1708, 11416248), (1836, 10620344), (1904, 10241046), (1952, 9989217), (2016, 9672099), (2074, 9401616), (2142, 9103152), (2196, 8879304), (2448, 7965258), (2562, 7610832), (2856, 6827364), (2928, 6659478), (3024, 6448066), (3109, 6271776), (3111, 6267744), (3213, 6068768), (3294, 5919536), (3416, 5708124), (3672, 5310172), (3808, 5120523), (3843, 5073888), (4148, 4700808), (4284, 4551576), (4392, 4439652), (4896, 3982629), (5124, 3805416), (5712, 3413682), (5856, 3329739), (6048, 3224033), (6218, 3135888), (6222, 3133872), (6426, 3034384), (6588, 2959768), (6832, 2854062), (7259, 2686176), (7344, 2655086), (7686, 2536944), (8296, 2350404), (8568, 2275788), (8784, 2219826), (9327, 2090592), (9333, 2089248), (10248, 1902708), (11424, 1706841), (11529, 1691296), (12436, 1567944), (12444, 1566936), (12852, 1517192), (13176, 1479884), (13664, 1427031), (14518, 1343088), (14688, 1327543), (15372, 1268472), (16592, 1175202), (17136, 1137894), (17568, 1109913), (18654, 1045296), (18666, 1044624), (20496, 951354), (21763, 895968), (21777, 895392), (23058, 845648), (24872, 783972), (24888, 783468), (25704, 758596), (26352, 739942), (27981, 696864), (27999, 696416), (29036, 671544), (30744, 634236), (33184, 587601), (34272, 568947), (37308, 522648), (37332, 522312), (40992, 475677), (43526, 447984), (43554, 447696), (46116, 422824), (49744, 391986), (49776, 391734), (51408, 379298), (52704, 369971), (52853, 368928), (55962, 348432), (55998, 348208), (58072, 335772), (61488, 317118), (65289, 298656), (65331, 298464), (74616, 261324), (74664, 261156), (83943, 232288), (87052, 223992), (87108, 223848), (92232, 211412), (99488, 195993), (99552, 195867), (102816, 189649), (105706, 184464), (111924, 174216), (111996, 174104), (116144, 167886), (122976, 158559), (130578, 149328), (130662, 149232)]