417373468

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 773013024

約数和(自身を除く): 355639556

約数列:

[1, 2, 4, 37, 61, 74, 83, 122, 148, 166, 244, 332, 557, 1114, 2228, 2257, 3071, 4514, 5063, 6142, 9028, 10126, 12284, 20252, 20609, 33977, 41218, 46231, 67954, 82436, 92462, 135908, 184924, 187331, 374662, 749324, 1257149, 1710547, 2514298, 2820091, 3421094, 5028596, 5640182, 6842188, 11280364, 104343367, 208686734, 417373468]

約数ペア:

[(1, 417373468), (2, 208686734), (4, 104343367), (37, 11280364), (61, 6842188), (74, 5640182), (83, 5028596), (122, 3421094), (148, 2820091), (166, 2514298), (244, 1710547), (332, 1257149), (557, 749324), (1114, 374662), (2228, 187331), (2257, 184924), (3071, 135908), (4514, 92462), (5063, 82436), (6142, 67954), (9028, 46231), (10126, 41218), (12284, 33977), (20252, 20609)]