318320856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{90227}}^1$

素因数の和:90253

約数の個数: 72

約数和(自身を含む): 1002884220

約数和(自身を除く): 684563364

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 90227, 180454, 270681, 360908, 541362, 631589, 721816, 812043, 1082724, 1263178, 1624086, 1894767, 2165448, 2526356, 3248172, 3789534, 4421123, 5052712, 5684301, 6496344, 7579068, 8842246, 11368602, 13263369, 15158136, 17684492, 22737204, 26526738, 35368984, 39790107, 45474408, 53053476, 79580214, 106106952, 159160428, 318320856]

約数ペア:

[(1, 318320856), (2, 159160428), (3, 106106952), (4, 79580214), (6, 53053476), (7, 45474408), (8, 39790107), (9, 35368984), (12, 26526738), (14, 22737204), (18, 17684492), (21, 15158136), (24, 13263369), (28, 11368602), (36, 8842246), (42, 7579068), (49, 6496344), (56, 5684301), (63, 5052712), (72, 4421123), (84, 3789534), (98, 3248172), (126, 2526356), (147, 2165448), (168, 1894767), (196, 1624086), (252, 1263178), (294, 1082724), (392, 812043), (441, 721816), (504, 631589), (588, 541362), (882, 360908), (1176, 270681), (1764, 180454), (3528, 90227)]