1285268184

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{575837}}^1$

素因数の和:575880

約数の個数: 48

約数和(自身を含む): 3593229120

約数和(自身を除く): 2307960936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 575837, 1151674, 1727511, 2303348, 3455022, 4606696, 5182533, 6910044, 10365066, 13820088, 17850947, 20730132, 35701894, 41460264, 53552841, 71403788, 107105682, 142807576, 160658523, 214211364, 321317046, 428422728, 642634092, 1285268184]

約数ペア:

[(1, 1285268184), (2, 642634092), (3, 428422728), (4, 321317046), (6, 214211364), (8, 160658523), (9, 142807576), (12, 107105682), (18, 71403788), (24, 53552841), (31, 41460264), (36, 35701894), (62, 20730132), (72, 17850947), (93, 13820088), (124, 10365066), (186, 6910044), (248, 5182533), (279, 4606696), (372, 3455022), (558, 2303348), (744, 1727511), (1116, 1151674), (2232, 575837)]