387668964

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{953}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 916755840

約数和(自身を除く): 529086876

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 311, 327, 436, 622, 654, 933, 953, 1244, 1308, 1866, 1906, 2859, 3732, 3812, 5718, 11436, 33899, 67798, 101697, 103877, 135596, 203394, 207754, 296383, 311631, 406788, 415508, 592766, 623262, 889149, 1185532, 1246524, 1778298, 3556596, 32305747, 64611494, 96917241, 129222988, 193834482, 387668964]

約数ペア:

[(1, 387668964), (2, 193834482), (3, 129222988), (4, 96917241), (6, 64611494), (12, 32305747), (109, 3556596), (218, 1778298), (311, 1246524), (327, 1185532), (436, 889149), (622, 623262), (654, 592766), (933, 415508), (953, 406788), (1244, 311631), (1308, 296383), (1866, 207754), (1906, 203394), (2859, 135596), (3732, 103877), (3812, 101697), (5718, 67798), (11436, 33899)]