219435408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 652215200

約数和(自身を除く): 432779792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 417, 456, 556, 577, 684, 834, 912, 1112, 1154, 1251, 1368, 1668, 1731, 2224, 2308, 2502, 2641, 2736, 3336, 3462, 4616, 5004, 5193, 5282, 6672, 6924, 7923, 9232, 10008, 10386, 10564, 10963, 13848, 15846, 20016, 20772, 21128, 21926, 23769, 27696, 31692, 32889, 41544, 42256, 43852, 47538, 63384, 65778, 80203, 83088, 87704, 95076, 98667, 126768, 131556, 160406, 175408, 190152, 197334, 240609, 263112, 320812, 380304, 394668, 481218, 526224, 641624, 721827, 789336, 962436, 1283248, 1443654, 1523857, 1578672, 1924872, 2887308, 3047714, 3849744, 4571571, 5774616, 6095428, 9143142, 11549232, 12190856, 13714713, 18286284, 24381712, 27429426, 36572568, 54858852, 73145136, 109717704, 219435408]

約数ペア:

[(1, 219435408), (2, 109717704), (3, 73145136), (4, 54858852), (6, 36572568), (8, 27429426), (9, 24381712), (12, 18286284), (16, 13714713), (18, 12190856), (19, 11549232), (24, 9143142), (36, 6095428), (38, 5774616), (48, 4571571), (57, 3849744), (72, 3047714), (76, 2887308), (114, 1924872), (139, 1578672), (144, 1523857), (152, 1443654), (171, 1283248), (228, 962436), (278, 789336), (304, 721827), (342, 641624), (417, 526224), (456, 481218), (556, 394668), (577, 380304), (684, 320812), (834, 263112), (912, 240609), (1112, 197334), (1154, 190152), (1251, 175408), (1368, 160406), (1668, 131556), (1731, 126768), (2224, 98667), (2308, 95076), (2502, 87704), (2641, 83088), (2736, 80203), (3336, 65778), (3462, 63384), (4616, 47538), (5004, 43852), (5193, 42256), (5282, 41544), (6672, 32889), (6924, 31692), (7923, 27696), (9232, 23769), (10008, 21926), (10386, 21128), (10564, 20772), (10963, 20016), (13848, 15846)]