247083504

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 664540800

約数和(自身を除く): 417457296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 688, 708, 944, 1032, 1416, 2029, 2064, 2537, 2832, 4058, 5074, 6087, 7611, 8116, 10148, 12174, 15222, 16232, 20296, 24348, 30444, 32464, 40592, 48696, 60888, 87247, 97392, 119711, 121776, 174494, 239422, 261741, 348988, 359133, 478844, 523482, 697976, 718266, 957688, 1046964, 1395952, 1436532, 1915376, 2093928, 2873064, 4187856, 5147573, 5746128, 10295146, 15442719, 20590292, 30885438, 41180584, 61770876, 82361168, 123541752, 247083504]

約数ペア:

[(1, 247083504), (2, 123541752), (3, 82361168), (4, 61770876), (6, 41180584), (8, 30885438), (12, 20590292), (16, 15442719), (24, 10295146), (43, 5746128), (48, 5147573), (59, 4187856), (86, 2873064), (118, 2093928), (129, 1915376), (172, 1436532), (177, 1395952), (236, 1046964), (258, 957688), (344, 718266), (354, 697976), (472, 523482), (516, 478844), (688, 359133), (708, 348988), (944, 261741), (1032, 239422), (1416, 174494), (2029, 121776), (2064, 119711), (2537, 97392), (2832, 87247), (4058, 60888), (5074, 48696), (6087, 40592), (7611, 32464), (8116, 30444), (10148, 24348), (12174, 20296), (15222, 16232)]