325453856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1634

約数の個数: 96

約数和(自身を含む): 799924608

約数和(自身を除く): 474470752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 511, 584, 728, 949, 1022, 1168, 1456, 1531, 1898, 2044, 2336, 2912, 3062, 3796, 4088, 6124, 6643, 7592, 8176, 10717, 12248, 13286, 15184, 16352, 19903, 21434, 24496, 26572, 30368, 39806, 42868, 48992, 53144, 79612, 85736, 106288, 111763, 139321, 159224, 171472, 212576, 223526, 278642, 318448, 342944, 447052, 557284, 636896, 782341, 894104, 1114568, 1452919, 1564682, 1788208, 2229136, 2905838, 3129364, 3576416, 4458272, 5811676, 6258728, 10170433, 11623352, 12517456, 20340866, 23246704, 25034912, 40681732, 46493408, 81363464, 162726928, 325453856]

約数ペア:

[(1, 325453856), (2, 162726928), (4, 81363464), (7, 46493408), (8, 40681732), (13, 25034912), (14, 23246704), (16, 20340866), (26, 12517456), (28, 11623352), (32, 10170433), (52, 6258728), (56, 5811676), (73, 4458272), (91, 3576416), (104, 3129364), (112, 2905838), (146, 2229136), (182, 1788208), (208, 1564682), (224, 1452919), (292, 1114568), (364, 894104), (416, 782341), (511, 636896), (584, 557284), (728, 447052), (949, 342944), (1022, 318448), (1168, 278642), (1456, 223526), (1531, 212576), (1898, 171472), (2044, 159224), (2336, 139321), (2912, 111763), (3062, 106288), (3796, 85736), (4088, 79612), (6124, 53144), (6643, 48992), (7592, 42868), (8176, 39806), (10717, 30368), (12248, 26572), (13286, 24496), (15184, 21434), (16352, 19903)]