396394024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3323}}^1$

素因数の和:3410

約数の個数: 64

約数和(自身を含む): 848816640

約数和(自身を除く): 452422616

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 3224, 3323, 3848, 4588, 6646, 9176, 13292, 14911, 26584, 29822, 43199, 59644, 86398, 103013, 119288, 122951, 172796, 206026, 245902, 345592, 412052, 491804, 824104, 983608, 1339169, 1598363, 2678338, 3196726, 3811481, 5356676, 6393452, 7622962, 10713352, 12786904, 15245924, 30491848, 49549253, 99098506, 198197012, 396394024]

約数ペア:

[(1, 396394024), (2, 198197012), (4, 99098506), (8, 49549253), (13, 30491848), (26, 15245924), (31, 12786904), (37, 10713352), (52, 7622962), (62, 6393452), (74, 5356676), (104, 3811481), (124, 3196726), (148, 2678338), (248, 1598363), (296, 1339169), (403, 983608), (481, 824104), (806, 491804), (962, 412052), (1147, 345592), (1612, 245902), (1924, 206026), (2294, 172796), (3224, 122951), (3323, 119288), (3848, 103013), (4588, 86398), (6646, 59644), (9176, 43199), (13292, 29822), (14911, 26584)]