1320643152

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{295843}}^1$

素因数の和:295888

約数の個数: 60

約数和(自身を含む): 3815204224

約数和(自身を除く): 2494561072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 295843, 591686, 887529, 1183372, 1775058, 2366744, 2662587, 3550116, 4733488, 5325174, 7100232, 9171133, 10650348, 14200464, 18342266, 21300696, 27513399, 36684532, 42601392, 55026798, 73369064, 82540197, 110053596, 146738128, 165080394, 220107192, 330160788, 440214384, 660321576, 1320643152]

約数ペア:

[(1, 1320643152), (2, 660321576), (3, 440214384), (4, 330160788), (6, 220107192), (8, 165080394), (9, 146738128), (12, 110053596), (16, 82540197), (18, 73369064), (24, 55026798), (31, 42601392), (36, 36684532), (48, 27513399), (62, 21300696), (72, 18342266), (93, 14200464), (124, 10650348), (144, 9171133), (186, 7100232), (248, 5325174), (279, 4733488), (372, 3550116), (496, 2662587), (558, 2366744), (744, 1775058), (1116, 1183372), (1488, 887529), (2232, 591686), (4464, 295843)]