1081878408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39857}}^1$

素因数の和:39911

約数の個数: 96

約数和(自身を含む): 3264370200

約数和(自身を除く): 2182491792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 9048, 13572, 27144, 39857, 79714, 119571, 159428, 239142, 318856, 358713, 478284, 518141, 717426, 956568, 1036282, 1155853, 1434852, 1554423, 2072564, 2311706, 2869704, 3108846, 3467559, 4145128, 4623412, 4663269, 6217692, 6935118, 9246824, 9326538, 10402677, 12435384, 13870236, 15026089, 18653076, 20805354, 27740472, 30052178, 37306152, 41610708, 45078267, 60104356, 83221416, 90156534, 120208712, 135234801, 180313068, 270469602, 360626136, 540939204, 1081878408]

約数ペア:

[(1, 1081878408), (2, 540939204), (3, 360626136), (4, 270469602), (6, 180313068), (8, 135234801), (9, 120208712), (12, 90156534), (13, 83221416), (18, 60104356), (24, 45078267), (26, 41610708), (29, 37306152), (36, 30052178), (39, 27740472), (52, 20805354), (58, 18653076), (72, 15026089), (78, 13870236), (87, 12435384), (104, 10402677), (116, 9326538), (117, 9246824), (156, 6935118), (174, 6217692), (232, 4663269), (234, 4623412), (261, 4145128), (312, 3467559), (348, 3108846), (377, 2869704), (468, 2311706), (522, 2072564), (696, 1554423), (754, 1434852), (936, 1155853), (1044, 1036282), (1131, 956568), (1508, 717426), (2088, 518141), (2262, 478284), (3016, 358713), (3393, 318856), (4524, 239142), (6786, 159428), (9048, 119571), (13572, 79714), (27144, 39857)]