421806912

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{27809}}^1$

素因数の和:27903

約数の個数: 56

約数和(自身を含む): 1130198400

約数和(自身を除く): 708391488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 15168, 27809, 55618, 83427, 111236, 166854, 222472, 333708, 444944, 667416, 889888, 1334832, 1779776, 2196911, 2669664, 4393822, 5339328, 6590733, 8787644, 13181466, 17575288, 26362932, 35150576, 52725864, 70301152, 105451728, 140602304, 210903456, 421806912]

約数ペア:

[(1, 421806912), (2, 210903456), (3, 140602304), (4, 105451728), (6, 70301152), (8, 52725864), (12, 35150576), (16, 26362932), (24, 17575288), (32, 13181466), (48, 8787644), (64, 6590733), (79, 5339328), (96, 4393822), (158, 2669664), (192, 2196911), (237, 1779776), (316, 1334832), (474, 889888), (632, 667416), (948, 444944), (1264, 333708), (1896, 222472), (2528, 166854), (3792, 111236), (5056, 83427), (7584, 55618), (15168, 27809)]