309162168

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{87631}}^1$

素因数の和:87657

約数の個数: 72

約数和(自身を含む): 974029680

約数和(自身を除く): 664867512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 87631, 175262, 262893, 350524, 525786, 613417, 701048, 788679, 1051572, 1226834, 1577358, 1840251, 2103144, 2453668, 3154716, 3680502, 4293919, 4907336, 5520753, 6309432, 7361004, 8587838, 11041506, 12881757, 14722008, 17175676, 22083012, 25763514, 34351352, 38645271, 44166024, 51527028, 77290542, 103054056, 154581084, 309162168]

約数ペア:

[(1, 309162168), (2, 154581084), (3, 103054056), (4, 77290542), (6, 51527028), (7, 44166024), (8, 38645271), (9, 34351352), (12, 25763514), (14, 22083012), (18, 17175676), (21, 14722008), (24, 12881757), (28, 11041506), (36, 8587838), (42, 7361004), (49, 6309432), (56, 5520753), (63, 4907336), (72, 4293919), (84, 3680502), (98, 3154716), (126, 2453668), (147, 2103144), (168, 1840251), (196, 1577358), (252, 1226834), (294, 1051572), (392, 788679), (441, 701048), (504, 613417), (588, 525786), (882, 350524), (1176, 262893), (1764, 175262), (3528, 87631)]