393339236484

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1\times {\mathrm{173189}}^1$

素因数の和:176820

約数の個数: 48

約数和(自身を含む): 935375636160

約数和(自身を除く): 542036399676

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 3571, 7142, 10713, 14284, 21426, 42852, 173189, 189263, 346378, 378526, 519567, 567789, 692756, 757052, 1039134, 1135578, 2078268, 2271156, 9179017, 18358034, 27537051, 36716068, 55074102, 110148204, 618457919, 1236915838, 1855373757, 2473831676, 3710747514, 7421495028, 32778269707, 65556539414, 98334809121, 131113078828, 196669618242, 393339236484]

約数ペア:

[(1, 393339236484), (2, 196669618242), (3, 131113078828), (4, 98334809121), (6, 65556539414), (12, 32778269707), (53, 7421495028), (106, 3710747514), (159, 2473831676), (212, 1855373757), (318, 1236915838), (636, 618457919), (3571, 110148204), (7142, 55074102), (10713, 36716068), (14284, 27537051), (21426, 18358034), (42852, 9179017), (173189, 2271156), (189263, 2078268), (346378, 1135578), (378526, 1039134), (519567, 757052), (567789, 692756)]