19627615728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2393}}^1$

素因数の和:2596

約数の個数: 240

約数和(自身を含む): 64215889920

約数和(自身を除く): 44588274192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 103, 112, 126, 144, 158, 168, 206, 237, 252, 309, 316, 336, 412, 474, 504, 553, 618, 632, 711, 721, 824, 927, 948, 1008, 1106, 1236, 1264, 1422, 1442, 1648, 1659, 1854, 1896, 2163, 2212, 2393, 2472, 2844, 2884, 3318, 3708, 3792, 4326, 4424, 4786, 4944, 4977, 5688, 5768, 6489, 6636, 7179, 7416, 8137, 8652, 8848, 9572, 9954, 11376, 11536, 12978, 13272, 14358, 14832, 16274, 16751, 17304, 19144, 19908, 21537, 24411, 25956, 26544, 28716, 32548, 33502, 34608, 38288, 39816, 43074, 48822, 50253, 51912, 56959, 57432, 65096, 67004, 73233, 79632, 86148, 97644, 100506, 103824, 113918, 114864, 130192, 134008, 146466, 150759, 170877, 172296, 189047, 195288, 201012, 227836, 246479, 268016, 292932, 301518, 341754, 344592, 378094, 390576, 402024, 455672, 492958, 512631, 567141, 585864, 603036, 683508, 739437, 756188, 804048, 911344, 985916, 1025262, 1134282, 1171728, 1206072, 1323329, 1367016, 1478874, 1512376, 1701423, 1725353, 1971832, 2050524, 2218311, 2268564, 2412144, 2646658, 2734032, 2957748, 3024752, 3402846, 3450706, 3943664, 3969987, 4101048, 4436622, 4537128, 5176059, 5293316, 5915496, 6805692, 6901412, 7939974, 8202096, 8873244, 9074256, 10352118, 10586632, 11830992, 11909961, 13611384, 13802824, 15528177, 15879948, 17746488, 19471841, 20704236, 21173264, 23819922, 27222768, 27605648, 31056354, 31759896, 35492976, 38943682, 41408472, 47639844, 58415523, 62112708, 63519792, 77887364, 82816944, 95279688, 116831046, 124225416, 136302887, 155774728, 175246569, 190559376, 233662092, 248450832, 272605774, 311549456, 350493138, 408908661, 467324184, 545211548, 700986276, 817817322, 934648368, 1090423096, 1226725983, 1401972552, 1635634644, 2180846192, 2453451966, 2803945104, 3271269288, 4906903932, 6542538576, 9813807864, 19627615728]

約数ペア:

[(1, 19627615728), (2, 9813807864), (3, 6542538576), (4, 4906903932), (6, 3271269288), (7, 2803945104), (8, 2453451966), (9, 2180846192), (12, 1635634644), (14, 1401972552), (16, 1226725983), (18, 1090423096), (21, 934648368), (24, 817817322), (28, 700986276), (36, 545211548), (42, 467324184), (48, 408908661), (56, 350493138), (63, 311549456), (72, 272605774), (79, 248450832), (84, 233662092), (103, 190559376), (112, 175246569), (126, 155774728), (144, 136302887), (158, 124225416), (168, 116831046), (206, 95279688), (237, 82816944), (252, 77887364), (309, 63519792), (316, 62112708), (336, 58415523), (412, 47639844), (474, 41408472), (504, 38943682), (553, 35492976), (618, 31759896), (632, 31056354), (711, 27605648), (721, 27222768), (824, 23819922), (927, 21173264), (948, 20704236), (1008, 19471841), (1106, 17746488), (1236, 15879948), (1264, 15528177), (1422, 13802824), (1442, 13611384), (1648, 11909961), (1659, 11830992), (1854, 10586632), (1896, 10352118), (2163, 9074256), (2212, 8873244), (2393, 8202096), (2472, 7939974), (2844, 6901412), (2884, 6805692), (3318, 5915496), (3708, 5293316), (3792, 5176059), (4326, 4537128), (4424, 4436622), (4786, 4101048), (4944, 3969987), (4977, 3943664), (5688, 3450706), (5768, 3402846), (6489, 3024752), (6636, 2957748), (7179, 2734032), (7416, 2646658), (8137, 2412144), (8652, 2268564), (8848, 2218311), (9572, 2050524), (9954, 1971832), (11376, 1725353), (11536, 1701423), (12978, 1512376), (13272, 1478874), (14358, 1367016), (14832, 1323329), (16274, 1206072), (16751, 1171728), (17304, 1134282), (19144, 1025262), (19908, 985916), (21537, 911344), (24411, 804048), (25956, 756188), (26544, 739437), (28716, 683508), (32548, 603036), (33502, 585864), (34608, 567141), (38288, 512631), (39816, 492958), (43074, 455672), (48822, 402024), (50253, 390576), (51912, 378094), (56959, 344592), (57432, 341754), (65096, 301518), (67004, 292932), (73233, 268016), (79632, 246479), (86148, 227836), (97644, 201012), (100506, 195288), (103824, 189047), (113918, 172296), (114864, 170877), (130192, 150759), (134008, 146466)]