256536694084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1273843}}^1$

素因数の和:1274080

約数の個数: 48

約数和(自身を含む): 513613900800

約数和(自身を除く): 257077206716

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 199, 253, 398, 506, 796, 1012, 2189, 4378, 4577, 8756, 9154, 18308, 50347, 100694, 201388, 1273843, 2547686, 5095372, 14012273, 28024546, 29298389, 56049092, 58596778, 117193556, 253494757, 322282279, 506989514, 644564558, 1013979028, 1289129116, 2788442327, 5576884654, 5830379411, 11153769308, 11660758822, 23321517644, 64134173521, 128268347042, 256536694084]

約数ペア:

[(1, 256536694084), (2, 128268347042), (4, 64134173521), (11, 23321517644), (22, 11660758822), (23, 11153769308), (44, 5830379411), (46, 5576884654), (92, 2788442327), (199, 1289129116), (253, 1013979028), (398, 644564558), (506, 506989514), (796, 322282279), (1012, 253494757), (2189, 117193556), (4378, 58596778), (4577, 56049092), (8756, 29298389), (9154, 28024546), (18308, 14012273), (50347, 5095372), (100694, 2547686), (201388, 1273843)]