248201736

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 638668800

約数和(自身を除く): 390467064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 139, 141, 188, 278, 282, 376, 417, 556, 564, 834, 1112, 1128, 1583, 1668, 3166, 3336, 4749, 6332, 6533, 9498, 12664, 13066, 18996, 19599, 26132, 37992, 39198, 52264, 74401, 78396, 148802, 156792, 220037, 223203, 297604, 440074, 446406, 595208, 660111, 880148, 892812, 1320222, 1760296, 1785624, 2640444, 5280888, 10341739, 20683478, 31025217, 41366956, 62050434, 82733912, 124100868, 248201736]

約数ペア:

[(1, 248201736), (2, 124100868), (3, 82733912), (4, 62050434), (6, 41366956), (8, 31025217), (12, 20683478), (24, 10341739), (47, 5280888), (94, 2640444), (139, 1785624), (141, 1760296), (188, 1320222), (278, 892812), (282, 880148), (376, 660111), (417, 595208), (556, 446406), (564, 440074), (834, 297604), (1112, 223203), (1128, 220037), (1583, 156792), (1668, 148802), (3166, 78396), (3336, 74401), (4749, 52264), (6332, 39198), (6533, 37992), (9498, 26132), (12664, 19599), (13066, 18996)]