1291222824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{3449}}^1$

素因数の和:4298

約数の個数: 64

約数和(自身を含む): 3403080000

約数和(自身を除く): 2111857176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 821, 1642, 2463, 3284, 3449, 4926, 6568, 6898, 9852, 10347, 13796, 15599, 19704, 20694, 27592, 31198, 41388, 46797, 62396, 65531, 82776, 93594, 124792, 131062, 187188, 196593, 262124, 374376, 393186, 524248, 786372, 1572744, 2831629, 5663258, 8494887, 11326516, 16989774, 22653032, 33979548, 53800951, 67959096, 107601902, 161402853, 215203804, 322805706, 430407608, 645611412, 1291222824]

約数ペア:

[(1, 1291222824), (2, 645611412), (3, 430407608), (4, 322805706), (6, 215203804), (8, 161402853), (12, 107601902), (19, 67959096), (24, 53800951), (38, 33979548), (57, 22653032), (76, 16989774), (114, 11326516), (152, 8494887), (228, 5663258), (456, 2831629), (821, 1572744), (1642, 786372), (2463, 524248), (3284, 393186), (3449, 374376), (4926, 262124), (6568, 196593), (6898, 187188), (9852, 131062), (10347, 124792), (13796, 93594), (15599, 82776), (19704, 65531), (20694, 62396), (27592, 46797), (31198, 41388)]