283054986

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 660718080

約数和(自身を除く): 377663094

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 157, 162, 186, 279, 314, 359, 471, 558, 718, 837, 942, 1077, 1413, 1674, 2154, 2511, 2826, 3231, 4239, 4867, 5022, 6462, 8478, 9693, 9734, 11129, 12717, 14601, 19386, 22258, 25434, 29079, 29202, 33387, 43803, 56363, 58158, 66774, 87606, 100161, 112726, 131409, 169089, 200322, 262818, 300483, 338178, 394227, 507267, 600966, 788454, 901449, 1014534, 1521801, 1747253, 1802898, 3043602, 3494506, 4565403, 5241759, 9130806, 10483518, 15725277, 31450554, 47175831, 94351662, 141527493, 283054986]

約数ペア:

[(1, 283054986), (2, 141527493), (3, 94351662), (6, 47175831), (9, 31450554), (18, 15725277), (27, 10483518), (31, 9130806), (54, 5241759), (62, 4565403), (81, 3494506), (93, 3043602), (157, 1802898), (162, 1747253), (186, 1521801), (279, 1014534), (314, 901449), (359, 788454), (471, 600966), (558, 507267), (718, 394227), (837, 338178), (942, 300483), (1077, 262818), (1413, 200322), (1674, 169089), (2154, 131409), (2511, 112726), (2826, 100161), (3231, 87606), (4239, 66774), (4867, 58158), (5022, 56363), (6462, 43803), (8478, 33387), (9693, 29202), (9734, 29079), (11129, 25434), (12717, 22258), (14601, 19386)]