249544764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1087}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 722362368

約数和(自身を除く): 472817604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 911, 1087, 1822, 2174, 2733, 3261, 3644, 4348, 5466, 6377, 6522, 7609, 8199, 9783, 10932, 12754, 13044, 15218, 16398, 19131, 19566, 22827, 25508, 30436, 32796, 38262, 39132, 45654, 57393, 68481, 76524, 91308, 114786, 136962, 229572, 273924, 990257, 1980514, 2970771, 3961028, 5941542, 6931799, 8912313, 11883084, 13863598, 17824626, 20795397, 27727196, 35649252, 41590794, 62386191, 83181588, 124772382, 249544764]

約数ペア:

[(1, 249544764), (2, 124772382), (3, 83181588), (4, 62386191), (6, 41590794), (7, 35649252), (9, 27727196), (12, 20795397), (14, 17824626), (18, 13863598), (21, 11883084), (28, 8912313), (36, 6931799), (42, 5941542), (63, 3961028), (84, 2970771), (126, 1980514), (252, 990257), (911, 273924), (1087, 229572), (1822, 136962), (2174, 114786), (2733, 91308), (3261, 76524), (3644, 68481), (4348, 57393), (5466, 45654), (6377, 39132), (6522, 38262), (7609, 32796), (8199, 30436), (9783, 25508), (10932, 22827), (12754, 19566), (13044, 19131), (15218, 16398)]