11490288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 32081280

約数和(自身を除く): 20590992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 293, 304, 344, 456, 516, 586, 688, 817, 879, 912, 1032, 1172, 1634, 1758, 2064, 2344, 2451, 3268, 3516, 4688, 4902, 5567, 6536, 7032, 9804, 11134, 12599, 13072, 14064, 16701, 19608, 22268, 25198, 33402, 37797, 39216, 44536, 50396, 66804, 75594, 89072, 100792, 133608, 151188, 201584, 239381, 267216, 302376, 478762, 604752, 718143, 957524, 1436286, 1915048, 2872572, 3830096, 5745144, 11490288]

約数ペア:

[(1, 11490288), (2, 5745144), (3, 3830096), (4, 2872572), (6, 1915048), (8, 1436286), (12, 957524), (16, 718143), (19, 604752), (24, 478762), (38, 302376), (43, 267216), (48, 239381), (57, 201584), (76, 151188), (86, 133608), (114, 100792), (129, 89072), (152, 75594), (172, 66804), (228, 50396), (258, 44536), (293, 39216), (304, 37797), (344, 33402), (456, 25198), (516, 22268), (586, 19608), (688, 16701), (817, 14064), (879, 13072), (912, 12599), (1032, 11134), (1172, 9804), (1634, 7032), (1758, 6536), (2064, 5567), (2344, 4902), (2451, 4688), (3268, 3516)]