405673008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 120

約数和(自身を含む): 1162193472

約数和(自身を除く): 756520464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 169, 172, 208, 258, 312, 338, 344, 507, 516, 559, 624, 676, 688, 1014, 1032, 1118, 1163, 1352, 1677, 2028, 2064, 2236, 2326, 2704, 3354, 3489, 4056, 4472, 4652, 6708, 6978, 7267, 8112, 8944, 9304, 13416, 13956, 14534, 15119, 18608, 21801, 26832, 27912, 29068, 30238, 43602, 45357, 50009, 55824, 58136, 60476, 87204, 90714, 100018, 116272, 120952, 150027, 174408, 181428, 196547, 200036, 241904, 300054, 348816, 362856, 393094, 400072, 589641, 600108, 650117, 725712, 786188, 800144, 1179282, 1200216, 1300234, 1572376, 1950351, 2358564, 2400432, 2600468, 3144752, 3900702, 4717128, 5200936, 7801404, 8451521, 9434256, 10401872, 15602808, 16903042, 25354563, 31205616, 33806084, 50709126, 67612168, 101418252, 135224336, 202836504, 405673008]

約数ペア:

[(1, 405673008), (2, 202836504), (3, 135224336), (4, 101418252), (6, 67612168), (8, 50709126), (12, 33806084), (13, 31205616), (16, 25354563), (24, 16903042), (26, 15602808), (39, 10401872), (43, 9434256), (48, 8451521), (52, 7801404), (78, 5200936), (86, 4717128), (104, 3900702), (129, 3144752), (156, 2600468), (169, 2400432), (172, 2358564), (208, 1950351), (258, 1572376), (312, 1300234), (338, 1200216), (344, 1179282), (507, 800144), (516, 786188), (559, 725712), (624, 650117), (676, 600108), (688, 589641), (1014, 400072), (1032, 393094), (1118, 362856), (1163, 348816), (1352, 300054), (1677, 241904), (2028, 200036), (2064, 196547), (2236, 181428), (2326, 174408), (2704, 150027), (3354, 120952), (3489, 116272), (4056, 100018), (4472, 90714), (4652, 87204), (6708, 60476), (6978, 58136), (7267, 55824), (8112, 50009), (8944, 45357), (9304, 43602), (13416, 30238), (13956, 29068), (14534, 27912), (15119, 26832), (18608, 21801)]