209274672

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 563580000

約数和(自身を除く): 354305328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 149, 174, 232, 298, 348, 447, 464, 596, 696, 894, 1009, 1192, 1392, 1788, 2018, 2384, 3027, 3576, 4036, 4321, 6054, 7152, 8072, 8642, 12108, 12963, 16144, 17284, 24216, 25926, 29261, 34568, 48432, 51852, 58522, 69136, 87783, 103704, 117044, 150341, 175566, 207408, 234088, 300682, 351132, 451023, 468176, 601364, 702264, 902046, 1202728, 1404528, 1804092, 2405456, 3608184, 4359889, 7216368, 8719778, 13079667, 17439556, 26159334, 34879112, 52318668, 69758224, 104637336, 209274672]

約数ペア:

[(1, 209274672), (2, 104637336), (3, 69758224), (4, 52318668), (6, 34879112), (8, 26159334), (12, 17439556), (16, 13079667), (24, 8719778), (29, 7216368), (48, 4359889), (58, 3608184), (87, 2405456), (116, 1804092), (149, 1404528), (174, 1202728), (232, 902046), (298, 702264), (348, 601364), (447, 468176), (464, 451023), (596, 351132), (696, 300682), (894, 234088), (1009, 207408), (1192, 175566), (1392, 150341), (1788, 117044), (2018, 103704), (2384, 87783), (3027, 69136), (3576, 58522), (4036, 51852), (4321, 48432), (6054, 34568), (7152, 29261), (8072, 25926), (8642, 24216), (12108, 17284), (12963, 16144)]