238172856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4261}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 635208480

約数和(自身を除く): 397035624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 137, 204, 274, 408, 411, 548, 822, 1096, 1644, 2329, 3288, 4261, 4658, 6987, 8522, 9316, 12783, 13974, 17044, 18632, 25566, 27948, 34088, 51132, 55896, 72437, 102264, 144874, 217311, 289748, 434622, 579496, 583757, 869244, 1167514, 1738488, 1751271, 2335028, 3502542, 4670056, 7005084, 9923869, 14010168, 19847738, 29771607, 39695476, 59543214, 79390952, 119086428, 238172856]

約数ペア:

[(1, 238172856), (2, 119086428), (3, 79390952), (4, 59543214), (6, 39695476), (8, 29771607), (12, 19847738), (17, 14010168), (24, 9923869), (34, 7005084), (51, 4670056), (68, 3502542), (102, 2335028), (136, 1751271), (137, 1738488), (204, 1167514), (274, 869244), (408, 583757), (411, 579496), (548, 434622), (822, 289748), (1096, 217311), (1644, 144874), (2329, 102264), (3288, 72437), (4261, 55896), (4658, 51132), (6987, 34088), (8522, 27948), (9316, 25566), (12783, 18632), (13974, 17044)]