407372364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52147}}^1$

素因数の和:52195

約数の個数: 72

約数和(自身を含む): 1214839808

約数和(自身を除く): 807467444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 52147, 104294, 156441, 208588, 312882, 365029, 469323, 625764, 730058, 938646, 1095087, 1460116, 1616557, 1877292, 2190174, 3233114, 3285261, 4380348, 4849671, 6466228, 6570522, 9699342, 11315899, 13141044, 14549013, 19398684, 22631798, 29098026, 33947697, 45263596, 58196052, 67895394, 101843091, 135790788, 203686182, 407372364]

約数ペア:

[(1, 407372364), (2, 203686182), (3, 135790788), (4, 101843091), (6, 67895394), (7, 58196052), (9, 45263596), (12, 33947697), (14, 29098026), (18, 22631798), (21, 19398684), (28, 14549013), (31, 13141044), (36, 11315899), (42, 9699342), (62, 6570522), (63, 6466228), (84, 4849671), (93, 4380348), (124, 3285261), (126, 3233114), (186, 2190174), (217, 1877292), (252, 1616557), (279, 1460116), (372, 1095087), (434, 938646), (558, 730058), (651, 625764), (868, 469323), (1116, 365029), (1302, 312882), (1953, 208588), (2604, 156441), (3906, 104294), (7812, 52147)]