642007620576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6775663}}^1$

素因数の和:6775733

約数の個数: 144

約数和(自身を含む): 2130919225344

約数和(自身を除く): 1488911604768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2256, 2632, 2961, 3384, 3948, 4512, 5264, 5922, 6768, 7896, 10528, 11844, 13536, 15792, 23688, 31584, 47376, 94752, 6775663, 13551326, 20326989, 27102652, 40653978, 47429641, 54205304, 60980967, 81307956, 94859282, 108410608, 121961934, 142288923, 162615912, 189718564, 216821216, 243923868, 284577846, 318456161, 325231824, 379437128, 426866769, 487847736, 569155692, 636912322, 650463648, 758874256, 853733538, 955368483, 975695472, 1138311384, 1273824644, 1517748512, 1707467076, 1910736966, 1951390944, 2229193127, 2276622768, 2547649288, 2866105449, 3414934152, 3821473932, 4458386254, 4553245536, 5095298576, 5732210898, 6687579381, 6829868304, 7642947864, 8916772508, 10190597152, 11464421796, 13375158762, 13659736608, 15285895728, 17833545016, 20062738143, 22928843592, 26750317524, 30571791456, 35667090032, 40125476286, 45857687184, 53500635048, 71334180064, 80250952572, 91715374368, 107001270096, 160501905144, 214002540192, 321003810288, 642007620576]

約数ペア:

[(1, 642007620576), (2, 321003810288), (3, 214002540192), (4, 160501905144), (6, 107001270096), (7, 91715374368), (8, 80250952572), (9, 71334180064), (12, 53500635048), (14, 45857687184), (16, 40125476286), (18, 35667090032), (21, 30571791456), (24, 26750317524), (28, 22928843592), (32, 20062738143), (36, 17833545016), (42, 15285895728), (47, 13659736608), (48, 13375158762), (56, 11464421796), (63, 10190597152), (72, 8916772508), (84, 7642947864), (94, 6829868304), (96, 6687579381), (112, 5732210898), (126, 5095298576), (141, 4553245536), (144, 4458386254), (168, 3821473932), (188, 3414934152), (224, 2866105449), (252, 2547649288), (282, 2276622768), (288, 2229193127), (329, 1951390944), (336, 1910736966), (376, 1707467076), (423, 1517748512), (504, 1273824644), (564, 1138311384), (658, 975695472), (672, 955368483), (752, 853733538), (846, 758874256), (987, 650463648), (1008, 636912322), (1128, 569155692), (1316, 487847736), (1504, 426866769), (1692, 379437128), (1974, 325231824), (2016, 318456161), (2256, 284577846), (2632, 243923868), (2961, 216821216), (3384, 189718564), (3948, 162615912), (4512, 142288923), (5264, 121961934), (5922, 108410608), (6768, 94859282), (7896, 81307956), (10528, 60980967), (11844, 54205304), (13536, 47429641), (15792, 40653978), (23688, 27102652), (31584, 20326989), (47376, 13551326), (94752, 6775663)]