385219908

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 1057190400

約数和(自身を除く): 671970492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 227, 228, 342, 454, 513, 681, 684, 827, 908, 1026, 1362, 1654, 2043, 2052, 2481, 2724, 3308, 4086, 4313, 4962, 6129, 7443, 8172, 8626, 9924, 12258, 12939, 14886, 15713, 17252, 22329, 24516, 25878, 29772, 31426, 38817, 44658, 47139, 51756, 62852, 77634, 89316, 94278, 116451, 141417, 155268, 187729, 188556, 232902, 282834, 375458, 424251, 465804, 563187, 565668, 750916, 848502, 1126374, 1689561, 1697004, 2252748, 3379122, 3566851, 5068683, 6758244, 7133702, 10137366, 10700553, 14267404, 20274732, 21401106, 32101659, 42802212, 64203318, 96304977, 128406636, 192609954, 385219908]

約数ペア:

[(1, 385219908), (2, 192609954), (3, 128406636), (4, 96304977), (6, 64203318), (9, 42802212), (12, 32101659), (18, 21401106), (19, 20274732), (27, 14267404), (36, 10700553), (38, 10137366), (54, 7133702), (57, 6758244), (76, 5068683), (108, 3566851), (114, 3379122), (171, 2252748), (227, 1697004), (228, 1689561), (342, 1126374), (454, 848502), (513, 750916), (681, 565668), (684, 563187), (827, 465804), (908, 424251), (1026, 375458), (1362, 282834), (1654, 232902), (2043, 188556), (2052, 187729), (2481, 155268), (2724, 141417), (3308, 116451), (4086, 94278), (4313, 89316), (4962, 77634), (6129, 62852), (7443, 51756), (8172, 47139), (8626, 44658), (9924, 38817), (12258, 31426), (12939, 29772), (14886, 25878), (15713, 24516), (17252, 22329)]