280732536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{853}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 871284960

約数和(自身を除く): 590552424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 653, 853, 1306, 1706, 1959, 2559, 2612, 3412, 3918, 4571, 5118, 5224, 5877, 5971, 6824, 7677, 7836, 9142, 10236, 11754, 11942, 13713, 15354, 15672, 17913, 18284, 20472, 23508, 23884, 27426, 30708, 35826, 36568, 41139, 47016, 47768, 53739, 54852, 61416, 71652, 82278, 107478, 109704, 143304, 164556, 214956, 329112, 429912, 557009, 1114018, 1671027, 2228036, 3342054, 3899063, 4456072, 5013081, 6684108, 7798126, 10026162, 11697189, 13368216, 15596252, 20052324, 23394378, 31192504, 35091567, 40104648, 46788756, 70183134, 93577512, 140366268, 280732536]

約数ペア:

[(1, 280732536), (2, 140366268), (3, 93577512), (4, 70183134), (6, 46788756), (7, 40104648), (8, 35091567), (9, 31192504), (12, 23394378), (14, 20052324), (18, 15596252), (21, 13368216), (24, 11697189), (28, 10026162), (36, 7798126), (42, 6684108), (56, 5013081), (63, 4456072), (72, 3899063), (84, 3342054), (126, 2228036), (168, 1671027), (252, 1114018), (504, 557009), (653, 429912), (853, 329112), (1306, 214956), (1706, 164556), (1959, 143304), (2559, 109704), (2612, 107478), (3412, 82278), (3918, 71652), (4571, 61416), (5118, 54852), (5224, 53739), (5877, 47768), (5971, 47016), (6824, 41139), (7677, 36568), (7836, 35826), (9142, 30708), (10236, 27426), (11754, 23884), (11942, 23508), (13713, 20472), (15354, 18284), (15672, 17913)]