428719075848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27439777}}^1$

素因数の和:27439827

約数の個数: 96

約数和(自身を含む): 1369793717760

約数和(自身を除く): 941074641912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 27439777, 54879554, 82319331, 109759108, 164638662, 192078439, 219518216, 246957993, 329277324, 384156878, 493915986, 576235317, 658554648, 768313756, 850633087, 987831972, 1152470634, 1536627512, 1701266174, 1728705951, 1975663944, 2304941268, 2551899261, 3402532348, 3457411902, 4609882536, 5103798522, 5954431609, 6805064696, 6914823804, 7655697783, 10207597044, 11908863218, 13829647608, 15311395566, 17863294827, 20415194088, 23817726436, 30622791132, 35726589654, 47635452872, 53589884481, 61245582264, 71453179308, 107179768962, 142906358616, 214359537924, 428719075848]

約数ペア:

[(1, 428719075848), (2, 214359537924), (3, 142906358616), (4, 107179768962), (6, 71453179308), (7, 61245582264), (8, 53589884481), (9, 47635452872), (12, 35726589654), (14, 30622791132), (18, 23817726436), (21, 20415194088), (24, 17863294827), (28, 15311395566), (31, 13829647608), (36, 11908863218), (42, 10207597044), (56, 7655697783), (62, 6914823804), (63, 6805064696), (72, 5954431609), (84, 5103798522), (93, 4609882536), (124, 3457411902), (126, 3402532348), (168, 2551899261), (186, 2304941268), (217, 1975663944), (248, 1728705951), (252, 1701266174), (279, 1536627512), (372, 1152470634), (434, 987831972), (504, 850633087), (558, 768313756), (651, 658554648), (744, 576235317), (868, 493915986), (1116, 384156878), (1302, 329277324), (1736, 246957993), (1953, 219518216), (2232, 192078439), (2604, 164638662), (3906, 109759108), (5208, 82319331), (7812, 54879554), (15624, 27439777)]