623997452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 1287014400

約数和(自身を除く): 663016948

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 59, 74, 92, 118, 148, 236, 239, 299, 478, 481, 598, 767, 851, 956, 962, 1196, 1357, 1534, 1702, 1924, 2183, 2714, 3068, 3107, 3404, 4366, 5428, 5497, 6214, 8732, 8843, 10994, 11063, 12428, 14101, 17641, 17686, 21988, 22126, 28202, 28379, 35282, 35372, 44252, 50209, 56404, 56758, 70564, 71461, 100418, 113516, 114959, 142922, 183313, 200836, 203389, 229918, 285844, 324323, 366626, 406778, 459836, 521737, 648646, 652717, 733252, 813556, 1043474, 1297292, 1305434, 2086948, 2610868, 2644057, 4216199, 5288114, 6782581, 8432398, 10576228, 11999951, 13565162, 16864796, 23999902, 27130324, 47999804, 155999363, 311998726, 623997452]

約数ペア:

[(1, 623997452), (2, 311998726), (4, 155999363), (13, 47999804), (23, 27130324), (26, 23999902), (37, 16864796), (46, 13565162), (52, 11999951), (59, 10576228), (74, 8432398), (92, 6782581), (118, 5288114), (148, 4216199), (236, 2644057), (239, 2610868), (299, 2086948), (478, 1305434), (481, 1297292), (598, 1043474), (767, 813556), (851, 733252), (956, 652717), (962, 648646), (1196, 521737), (1357, 459836), (1534, 406778), (1702, 366626), (1924, 324323), (2183, 285844), (2714, 229918), (3068, 203389), (3107, 200836), (3404, 183313), (4366, 142922), (5428, 114959), (5497, 113516), (6214, 100418), (8732, 71461), (8843, 70564), (10994, 56758), (11063, 56404), (12428, 50209), (14101, 44252), (17641, 35372), (17686, 35282), (21988, 28379), (22126, 28202)]