420436926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 1167989760

約数和(自身を除く): 747552834

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 67, 78, 91, 117, 126, 134, 182, 189, 201, 234, 273, 351, 378, 402, 469, 546, 603, 702, 819, 871, 938, 1206, 1277, 1407, 1638, 1742, 1809, 2457, 2554, 2613, 2814, 3618, 3831, 4221, 4914, 5226, 6097, 7662, 7839, 8442, 8939, 11493, 12194, 12663, 15678, 16601, 17878, 18291, 22986, 23517, 25326, 26817, 33202, 34479, 36582, 47034, 49803, 53634, 54873, 68958, 80451, 85559, 99606, 109746, 116207, 149409, 160902, 164619, 171118, 232414, 241353, 256677, 298818, 329238, 348621, 448227, 482706, 513354, 598913, 697242, 770031, 896454, 1045863, 1112267, 1197826, 1540062, 1796739, 2091726, 2224534, 2310093, 3137589, 3336801, 3593478, 4620186, 5390217, 6275178, 6673602, 7785869, 10010403, 10780434, 15571738, 16170651, 20020806, 23357607, 30031209, 32341302, 46715214, 60062418, 70072821, 140145642, 210218463, 420436926]

約数ペア:

[(1, 420436926), (2, 210218463), (3, 140145642), (6, 70072821), (7, 60062418), (9, 46715214), (13, 32341302), (14, 30031209), (18, 23357607), (21, 20020806), (26, 16170651), (27, 15571738), (39, 10780434), (42, 10010403), (54, 7785869), (63, 6673602), (67, 6275178), (78, 5390217), (91, 4620186), (117, 3593478), (126, 3336801), (134, 3137589), (182, 2310093), (189, 2224534), (201, 2091726), (234, 1796739), (273, 1540062), (351, 1197826), (378, 1112267), (402, 1045863), (469, 896454), (546, 770031), (603, 697242), (702, 598913), (819, 513354), (871, 482706), (938, 448227), (1206, 348621), (1277, 329238), (1407, 298818), (1638, 256677), (1742, 241353), (1809, 232414), (2457, 171118), (2554, 164619), (2613, 160902), (2814, 149409), (3618, 116207), (3831, 109746), (4221, 99606), (4914, 85559), (5226, 80451), (6097, 68958), (7662, 54873), (7839, 53634), (8442, 49803), (8939, 47034), (11493, 36582), (12194, 34479), (12663, 33202), (15678, 26817), (16601, 25326), (17878, 23517), (18291, 22986)]