40909512

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 121888800

約数和(自身を除く): 80979288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 84, 86, 98, 129, 147, 168, 172, 196, 258, 294, 301, 344, 392, 516, 588, 602, 809, 903, 1032, 1176, 1204, 1618, 1806, 2107, 2408, 2427, 3236, 3612, 4214, 4854, 5663, 6321, 6472, 7224, 8428, 9708, 11326, 12642, 16856, 16989, 19416, 22652, 25284, 33978, 34787, 39641, 45304, 50568, 67956, 69574, 79282, 104361, 118923, 135912, 139148, 158564, 208722, 237846, 243509, 278296, 317128, 417444, 475692, 487018, 730527, 834888, 951384, 974036, 1461054, 1704563, 1948072, 2922108, 3409126, 5113689, 5844216, 6818252, 10227378, 13636504, 20454756, 40909512]

約数ペア:

[(1, 40909512), (2, 20454756), (3, 13636504), (4, 10227378), (6, 6818252), (7, 5844216), (8, 5113689), (12, 3409126), (14, 2922108), (21, 1948072), (24, 1704563), (28, 1461054), (42, 974036), (43, 951384), (49, 834888), (56, 730527), (84, 487018), (86, 475692), (98, 417444), (129, 317128), (147, 278296), (168, 243509), (172, 237846), (196, 208722), (258, 158564), (294, 139148), (301, 135912), (344, 118923), (392, 104361), (516, 79282), (588, 69574), (602, 67956), (809, 50568), (903, 45304), (1032, 39641), (1176, 34787), (1204, 33978), (1618, 25284), (1806, 22652), (2107, 19416), (2408, 16989), (2427, 16856), (3236, 12642), (3612, 11326), (4214, 9708), (4854, 8428), (5663, 7224), (6321, 6472)]