1215702752

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73483}}^1$

素因数の和:73551

約数の個数: 48

約数和(自身を含む): 2666587392

約数和(自身を除く): 1450884640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 8272, 16544, 73483, 146966, 293932, 587864, 808313, 1175728, 1616626, 2351456, 3233252, 3453701, 6466504, 6907402, 12933008, 13814804, 25866016, 27629608, 37990711, 55259216, 75981422, 110518432, 151962844, 303925688, 607851376, 1215702752]

約数ペア:

[(1, 1215702752), (2, 607851376), (4, 303925688), (8, 151962844), (11, 110518432), (16, 75981422), (22, 55259216), (32, 37990711), (44, 27629608), (47, 25866016), (88, 13814804), (94, 12933008), (176, 6907402), (188, 6466504), (352, 3453701), (376, 3233252), (517, 2351456), (752, 1616626), (1034, 1175728), (1504, 808313), (2068, 587864), (4136, 293932), (8272, 146966), (16544, 73483)]