620199384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{2269}}^1$

素因数の和:3912

約数の個数: 64

約数和(自身を含む): 1773868800

約数和(自身を除く): 1153669416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1627, 2269, 3254, 4538, 4881, 6508, 6807, 9076, 9762, 11389, 13016, 13614, 15883, 18152, 19524, 22778, 27228, 31766, 34167, 39048, 45556, 47649, 54456, 63532, 68334, 91112, 95298, 127064, 136668, 190596, 273336, 381192, 3691663, 7383326, 11074989, 14766652, 22149978, 25841641, 29533304, 44299956, 51683282, 77524923, 88599912, 103366564, 155049846, 206733128, 310099692, 620199384]

約数ペア:

[(1, 620199384), (2, 310099692), (3, 206733128), (4, 155049846), (6, 103366564), (7, 88599912), (8, 77524923), (12, 51683282), (14, 44299956), (21, 29533304), (24, 25841641), (28, 22149978), (42, 14766652), (56, 11074989), (84, 7383326), (168, 3691663), (1627, 381192), (2269, 273336), (3254, 190596), (4538, 136668), (4881, 127064), (6508, 95298), (6807, 91112), (9076, 68334), (9762, 63532), (11389, 54456), (13016, 47649), (13614, 45556), (15883, 39048), (18152, 34167), (19524, 31766), (22778, 27228)]