853852856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 1719744000

約数和(自身を除く): 865891144

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 211, 316, 337, 422, 632, 674, 844, 1348, 1501, 1688, 2696, 3002, 4009, 6004, 6403, 8018, 12008, 12806, 16036, 16669, 25612, 26623, 32072, 33338, 51224, 53246, 66676, 71107, 106492, 133352, 142214, 212984, 284428, 316711, 505837, 568856, 633422, 1011674, 1266844, 1351033, 2023348, 2533688, 2702066, 4046696, 5404132, 5617453, 10808264, 11234906, 22469812, 44939624, 106731607, 213463214, 426926428, 853852856]

約数ペア:

[(1, 853852856), (2, 426926428), (4, 213463214), (8, 106731607), (19, 44939624), (38, 22469812), (76, 11234906), (79, 10808264), (152, 5617453), (158, 5404132), (211, 4046696), (316, 2702066), (337, 2533688), (422, 2023348), (632, 1351033), (674, 1266844), (844, 1011674), (1348, 633422), (1501, 568856), (1688, 505837), (2696, 316711), (3002, 284428), (4009, 212984), (6004, 142214), (6403, 133352), (8018, 106492), (12008, 71107), (12806, 66676), (16036, 53246), (16669, 51224), (25612, 33338), (26623, 32072)]