398615351472

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{276181}}^1$

素因数の和:276468

約数の個数: 160

約数和(自身を含む): 1236986036160

約数和(自身を除く): 838370684688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 257, 312, 351, 432, 468, 514, 624, 702, 771, 936, 1028, 1404, 1542, 1872, 2056, 2313, 2808, 3084, 3341, 4112, 4626, 5616, 6168, 6682, 6939, 9252, 10023, 12336, 13364, 13878, 18504, 20046, 26728, 27756, 30069, 37008, 40092, 53456, 55512, 60138, 80184, 90207, 111024, 120276, 160368, 180414, 240552, 276181, 360828, 481104, 552362, 721656, 828543, 1104724, 1443312, 1657086, 2209448, 2485629, 3314172, 3590353, 4418896, 4971258, 6628344, 7180706, 7456887, 9942516, 10771059, 13256688, 14361412, 14913774, 19885032, 21542118, 28722824, 29827548, 32313177, 39770064, 43084236, 57445648, 59655096, 64626354, 70978517, 86168472, 96939531, 119310192, 129252708, 141957034, 172336944, 193879062, 212935551, 258505416, 283914068, 387758124, 425871102, 517010832, 567828136, 638806653, 775516248, 851742204, 922720721, 1135656272, 1277613306, 1551032496, 1703484408, 1845441442, 1916419959, 2555226612, 2768162163, 3406968816, 3690882884, 3832839918, 5110453224, 5536324326, 7381765768, 7665679836, 8304486489, 10220906448, 11072648652, 14763531536, 15331359672, 16608972978, 22145297304, 24913459467, 30662719344, 33217945956, 44290594608, 49826918934, 66435891912, 99653837868, 132871783824, 199307675736, 398615351472]

約数ペア:

[(1, 398615351472), (2, 199307675736), (3, 132871783824), (4, 99653837868), (6, 66435891912), (8, 49826918934), (9, 44290594608), (12, 33217945956), (13, 30662719344), (16, 24913459467), (18, 22145297304), (24, 16608972978), (26, 15331359672), (27, 14763531536), (36, 11072648652), (39, 10220906448), (48, 8304486489), (52, 7665679836), (54, 7381765768), (72, 5536324326), (78, 5110453224), (104, 3832839918), (108, 3690882884), (117, 3406968816), (144, 2768162163), (156, 2555226612), (208, 1916419959), (216, 1845441442), (234, 1703484408), (257, 1551032496), (312, 1277613306), (351, 1135656272), (432, 922720721), (468, 851742204), (514, 775516248), (624, 638806653), (702, 567828136), (771, 517010832), (936, 425871102), (1028, 387758124), (1404, 283914068), (1542, 258505416), (1872, 212935551), (2056, 193879062), (2313, 172336944), (2808, 141957034), (3084, 129252708), (3341, 119310192), (4112, 96939531), (4626, 86168472), (5616, 70978517), (6168, 64626354), (6682, 59655096), (6939, 57445648), (9252, 43084236), (10023, 39770064), (12336, 32313177), (13364, 29827548), (13878, 28722824), (18504, 21542118), (20046, 19885032), (26728, 14913774), (27756, 14361412), (30069, 13256688), (37008, 10771059), (40092, 9942516), (53456, 7456887), (55512, 7180706), (60138, 6628344), (80184, 4971258), (90207, 4418896), (111024, 3590353), (120276, 3314172), (160368, 2485629), (180414, 2209448), (240552, 1657086), (276181, 1443312), (360828, 1104724), (481104, 828543), (552362, 721656)]