385774788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{148147}}^1$

素因数の和:148192

約数の個数: 48

約数和(自身を含む): 1061924864

約数和(自身を除く): 676150076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 148147, 296294, 444441, 592588, 888882, 1037029, 1777764, 2074058, 3111087, 4148116, 4592557, 6222174, 9185114, 12444348, 13777671, 18370228, 27555342, 32147899, 55110684, 64295798, 96443697, 128591596, 192887394, 385774788]

約数ペア:

[(1, 385774788), (2, 192887394), (3, 128591596), (4, 96443697), (6, 64295798), (7, 55110684), (12, 32147899), (14, 27555342), (21, 18370228), (28, 13777671), (31, 12444348), (42, 9185114), (62, 6222174), (84, 4592557), (93, 4148116), (124, 3111087), (186, 2074058), (217, 1777764), (372, 1037029), (434, 888882), (651, 592588), (868, 444441), (1302, 296294), (2604, 148147)]