265484856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{121559}}^1$

素因数の和:121588

約数の個数: 64

約数和(自身を含む): 816883200

約数和(自身を除く): 551398344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 121559, 243118, 364677, 486236, 729354, 850913, 972472, 1458708, 1580267, 1701826, 2552739, 2917416, 3160534, 3403652, 4740801, 5105478, 6321068, 6807304, 9481602, 10210956, 11061869, 12642136, 18963204, 20421912, 22123738, 33185607, 37926408, 44247476, 66371214, 88494952, 132742428, 265484856]

約数ペア:

[(1, 265484856), (2, 132742428), (3, 88494952), (4, 66371214), (6, 44247476), (7, 37926408), (8, 33185607), (12, 22123738), (13, 20421912), (14, 18963204), (21, 12642136), (24, 11061869), (26, 10210956), (28, 9481602), (39, 6807304), (42, 6321068), (52, 5105478), (56, 4740801), (78, 3403652), (84, 3160534), (91, 2917416), (104, 2552739), (156, 1701826), (168, 1580267), (182, 1458708), (273, 972472), (312, 850913), (364, 729354), (546, 486236), (728, 364677), (1092, 243118), (2184, 121559)]