1276704

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 144

約数和(自身を含む): 4402944

約数和(自身を除く): 3126240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 48, 52, 62, 66, 72, 78, 88, 93, 96, 99, 104, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 234, 248, 264, 279, 286, 288, 312, 341, 352, 372, 396, 403, 416, 429, 468, 496, 528, 558, 572, 624, 682, 744, 792, 806, 858, 936, 992, 1023, 1056, 1116, 1144, 1209, 1248, 1287, 1364, 1488, 1584, 1612, 1716, 1872, 2046, 2232, 2288, 2418, 2574, 2728, 2976, 3069, 3168, 3224, 3432, 3627, 3744, 4092, 4433, 4464, 4576, 4836, 5148, 5456, 6138, 6448, 6864, 7254, 8184, 8866, 8928, 9672, 10296, 10912, 12276, 12896, 13299, 13728, 14508, 16368, 17732, 19344, 20592, 24552, 26598, 29016, 32736, 35464, 38688, 39897, 41184, 49104, 53196, 58032, 70928, 79794, 98208, 106392, 116064, 141856, 159588, 212784, 319176, 425568, 638352, 1276704]

約数ペア:

[(1, 1276704), (2, 638352), (3, 425568), (4, 319176), (6, 212784), (8, 159588), (9, 141856), (11, 116064), (12, 106392), (13, 98208), (16, 79794), (18, 70928), (22, 58032), (24, 53196), (26, 49104), (31, 41184), (32, 39897), (33, 38688), (36, 35464), (39, 32736), (44, 29016), (48, 26598), (52, 24552), (62, 20592), (66, 19344), (72, 17732), (78, 16368), (88, 14508), (93, 13728), (96, 13299), (99, 12896), (104, 12276), (117, 10912), (124, 10296), (132, 9672), (143, 8928), (144, 8866), (156, 8184), (176, 7254), (186, 6864), (198, 6448), (208, 6138), (234, 5456), (248, 5148), (264, 4836), (279, 4576), (286, 4464), (288, 4433), (312, 4092), (341, 3744), (352, 3627), (372, 3432), (396, 3224), (403, 3168), (416, 3069), (429, 2976), (468, 2728), (496, 2574), (528, 2418), (558, 2288), (572, 2232), (624, 2046), (682, 1872), (744, 1716), (792, 1612), (806, 1584), (858, 1488), (936, 1364), (992, 1287), (1023, 1248), (1056, 1209), (1116, 1144)]