538956684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1404

約数の個数: 108

約数和(自身を含む): 1591952544

約数和(自身を除く): 1052995860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 277, 294, 441, 554, 588, 831, 882, 1103, 1108, 1662, 1764, 1939, 2206, 2493, 3309, 3324, 3878, 4412, 4986, 5817, 6618, 7721, 7756, 9927, 9972, 11634, 13236, 13573, 15442, 17451, 19854, 23163, 23268, 27146, 30884, 34902, 39708, 40719, 46326, 54047, 54292, 69489, 69804, 81438, 92652, 108094, 122157, 138978, 162141, 162876, 216188, 244314, 277956, 305531, 324282, 486423, 488628, 611062, 648564, 916593, 972846, 1222124, 1833186, 1945692, 2138717, 2749779, 3666372, 4277434, 5499558, 6416151, 8554868, 10999116, 12832302, 14971019, 19248453, 25664604, 29942038, 38496906, 44913057, 59884076, 76993812, 89826114, 134739171, 179652228, 269478342, 538956684]

約数ペア:

[(1, 538956684), (2, 269478342), (3, 179652228), (4, 134739171), (6, 89826114), (7, 76993812), (9, 59884076), (12, 44913057), (14, 38496906), (18, 29942038), (21, 25664604), (28, 19248453), (36, 14971019), (42, 12832302), (49, 10999116), (63, 8554868), (84, 6416151), (98, 5499558), (126, 4277434), (147, 3666372), (196, 2749779), (252, 2138717), (277, 1945692), (294, 1833186), (441, 1222124), (554, 972846), (588, 916593), (831, 648564), (882, 611062), (1103, 488628), (1108, 486423), (1662, 324282), (1764, 305531), (1939, 277956), (2206, 244314), (2493, 216188), (3309, 162876), (3324, 162141), (3878, 138978), (4412, 122157), (4986, 108094), (5817, 92652), (6618, 81438), (7721, 69804), (7756, 69489), (9927, 54292), (9972, 54047), (11634, 46326), (13236, 40719), (13573, 39708), (15442, 34902), (17451, 30884), (19854, 27146), (23163, 23268)]