221897544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1851

約数の個数: 96

約数和(自身を含む): 624291360

約数和(自身を除く): 402393816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 121, 129, 132, 172, 242, 258, 264, 344, 363, 473, 484, 516, 726, 946, 968, 1032, 1419, 1452, 1777, 1892, 2838, 2904, 3554, 3784, 5203, 5331, 5676, 7108, 10406, 10662, 11352, 14216, 15609, 19547, 20812, 21324, 31218, 39094, 41624, 42648, 58641, 62436, 76411, 78188, 117282, 124872, 152822, 156376, 215017, 229233, 234564, 305644, 430034, 458466, 469128, 611288, 645051, 840521, 860068, 916932, 1290102, 1681042, 1720136, 1833864, 2521563, 2580204, 3362084, 5043126, 5160408, 6724168, 9245731, 10086252, 18491462, 20172504, 27737193, 36982924, 55474386, 73965848, 110948772, 221897544]

約数ペア:

[(1, 221897544), (2, 110948772), (3, 73965848), (4, 55474386), (6, 36982924), (8, 27737193), (11, 20172504), (12, 18491462), (22, 10086252), (24, 9245731), (33, 6724168), (43, 5160408), (44, 5043126), (66, 3362084), (86, 2580204), (88, 2521563), (121, 1833864), (129, 1720136), (132, 1681042), (172, 1290102), (242, 916932), (258, 860068), (264, 840521), (344, 645051), (363, 611288), (473, 469128), (484, 458466), (516, 430034), (726, 305644), (946, 234564), (968, 229233), (1032, 215017), (1419, 156376), (1452, 152822), (1777, 124872), (1892, 117282), (2838, 78188), (2904, 76411), (3554, 62436), (3784, 58641), (5203, 42648), (5331, 41624), (5676, 39094), (7108, 31218), (10406, 21324), (10662, 20812), (11352, 19547), (14216, 15609)]