261637632

素因数分解:

$2^9\times 3^2\times {\mathrm{56779}}^1$

素因数の和:56803

約数の個数: 60

約数和(自身を含む): 755117220

約数和(自身を除く): 493479588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 56779, 113558, 170337, 227116, 340674, 454232, 511011, 681348, 908464, 1022022, 1362696, 1816928, 2044044, 2725392, 3633856, 4088088, 5450784, 7267712, 8176176, 10901568, 14535424, 16352352, 21803136, 29070848, 32704704, 43606272, 65409408, 87212544, 130818816, 261637632]

約数ペア:

[(1, 261637632), (2, 130818816), (3, 87212544), (4, 65409408), (6, 43606272), (8, 32704704), (9, 29070848), (12, 21803136), (16, 16352352), (18, 14535424), (24, 10901568), (32, 8176176), (36, 7267712), (48, 5450784), (64, 4088088), (72, 3633856), (96, 2725392), (128, 2044044), (144, 1816928), (192, 1362696), (256, 1022022), (288, 908464), (384, 681348), (512, 511011), (576, 454232), (768, 340674), (1152, 227116), (1536, 170337), (2304, 113558), (4608, 56779)]