439816416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{27109}}^1$

素因数の和:27148

約数の個数: 72

約数和(自身を含む): 1250204760

約数和(自身を除く): 810388344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 27109, 54218, 81327, 108436, 162654, 216872, 325308, 352417, 433744, 650616, 704834, 867488, 1057251, 1301232, 1409668, 2114502, 2602464, 2819336, 4229004, 4581421, 5638672, 8458008, 9162842, 11277344, 13744263, 16916016, 18325684, 27488526, 33832032, 36651368, 54977052, 73302736, 109954104, 146605472, 219908208, 439816416]

約数ペア:

[(1, 439816416), (2, 219908208), (3, 146605472), (4, 109954104), (6, 73302736), (8, 54977052), (12, 36651368), (13, 33832032), (16, 27488526), (24, 18325684), (26, 16916016), (32, 13744263), (39, 11277344), (48, 9162842), (52, 8458008), (78, 5638672), (96, 4581421), (104, 4229004), (156, 2819336), (169, 2602464), (208, 2114502), (312, 1409668), (338, 1301232), (416, 1057251), (507, 867488), (624, 704834), (676, 650616), (1014, 433744), (1248, 352417), (1352, 325308), (2028, 216872), (2704, 162654), (4056, 108436), (5408, 81327), (8112, 54218), (16224, 27109)]