233372216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 573419520

約数和(自身を除く): 340047304

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 101, 121, 124, 154, 202, 217, 242, 248, 308, 341, 404, 434, 484, 616, 682, 707, 808, 847, 868, 968, 1111, 1331, 1364, 1414, 1694, 1736, 2222, 2387, 2662, 2728, 2828, 3131, 3388, 3751, 4444, 4774, 5324, 5656, 6262, 6776, 7502, 7777, 8888, 9317, 9548, 10648, 12221, 12524, 15004, 15554, 18634, 19096, 21917, 24442, 25048, 26257, 30008, 31108, 34441, 37268, 41261, 43834, 48884, 52514, 62216, 68882, 74536, 82522, 85547, 87668, 97768, 105028, 134431, 137764, 165044, 171094, 175336, 210056, 241087, 268862, 275528, 288827, 330088, 342188, 378851, 482174, 537724, 577654, 684376, 757702, 941017, 964348, 1075448, 1155308, 1515404, 1882034, 1928696, 2310616, 2651957, 3030808, 3764068, 4167361, 5303914, 7528136, 8334722, 10607828, 16669444, 21215656, 29171527, 33338888, 58343054, 116686108, 233372216]

約数ペア:

[(1, 233372216), (2, 116686108), (4, 58343054), (7, 33338888), (8, 29171527), (11, 21215656), (14, 16669444), (22, 10607828), (28, 8334722), (31, 7528136), (44, 5303914), (56, 4167361), (62, 3764068), (77, 3030808), (88, 2651957), (101, 2310616), (121, 1928696), (124, 1882034), (154, 1515404), (202, 1155308), (217, 1075448), (242, 964348), (248, 941017), (308, 757702), (341, 684376), (404, 577654), (434, 537724), (484, 482174), (616, 378851), (682, 342188), (707, 330088), (808, 288827), (847, 275528), (868, 268862), (968, 241087), (1111, 210056), (1331, 175336), (1364, 171094), (1414, 165044), (1694, 137764), (1736, 134431), (2222, 105028), (2387, 97768), (2662, 87668), (2728, 85547), (2828, 82522), (3131, 74536), (3388, 68882), (3751, 62216), (4444, 52514), (4774, 48884), (5324, 43834), (5656, 41261), (6262, 37268), (6776, 34441), (7502, 31108), (7777, 30008), (8888, 26257), (9317, 25048), (9548, 24442), (10648, 21917), (12221, 19096), (12524, 18634), (15004, 15554)]