400080624

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{203293}}^1$

素因数の和:203345

約数の個数: 40

約数和(自身を含む): 1058755152

約数和(自身を除く): 658674528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 203293, 406586, 609879, 813172, 1219758, 1626344, 2439516, 3252688, 4879032, 8335013, 9758064, 16670026, 25005039, 33340052, 50010078, 66680104, 100020156, 133360208, 200040312, 400080624]

約数ペア:

[(1, 400080624), (2, 200040312), (3, 133360208), (4, 100020156), (6, 66680104), (8, 50010078), (12, 33340052), (16, 25005039), (24, 16670026), (41, 9758064), (48, 8335013), (82, 4879032), (123, 3252688), (164, 2439516), (246, 1626344), (328, 1219758), (492, 813172), (656, 609879), (984, 406586), (1968, 203293)]