275280456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 805593600

約数和(自身を除く): 530313144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 83, 88, 102, 132, 136, 166, 187, 204, 249, 264, 332, 374, 408, 498, 561, 664, 739, 748, 913, 996, 1122, 1411, 1478, 1496, 1826, 1992, 2217, 2244, 2739, 2822, 2956, 3652, 4233, 4434, 4488, 5478, 5644, 5912, 7304, 8129, 8466, 8868, 10956, 11288, 12563, 15521, 16258, 16932, 17736, 21912, 24387, 25126, 31042, 32516, 33864, 37689, 46563, 48774, 50252, 61337, 62084, 65032, 75378, 93126, 97548, 100504, 122674, 124168, 138193, 150756, 184011, 186252, 195096, 245348, 276386, 301512, 368022, 372504, 414579, 490696, 552772, 674707, 736044, 829158, 1042729, 1105544, 1349414, 1472088, 1658316, 2024121, 2085458, 2698828, 3128187, 3316632, 4048242, 4170916, 5397656, 6256374, 8096484, 8341832, 11470019, 12512748, 16192968, 22940038, 25025496, 34410057, 45880076, 68820114, 91760152, 137640228, 275280456]

約数ペア:

[(1, 275280456), (2, 137640228), (3, 91760152), (4, 68820114), (6, 45880076), (8, 34410057), (11, 25025496), (12, 22940038), (17, 16192968), (22, 12512748), (24, 11470019), (33, 8341832), (34, 8096484), (44, 6256374), (51, 5397656), (66, 4170916), (68, 4048242), (83, 3316632), (88, 3128187), (102, 2698828), (132, 2085458), (136, 2024121), (166, 1658316), (187, 1472088), (204, 1349414), (249, 1105544), (264, 1042729), (332, 829158), (374, 736044), (408, 674707), (498, 552772), (561, 490696), (664, 414579), (739, 372504), (748, 368022), (913, 301512), (996, 276386), (1122, 245348), (1411, 195096), (1478, 186252), (1496, 184011), (1826, 150756), (1992, 138193), (2217, 124168), (2244, 122674), (2739, 100504), (2822, 97548), (2956, 93126), (3652, 75378), (4233, 65032), (4434, 62084), (4488, 61337), (5478, 50252), (5644, 48774), (5912, 46563), (7304, 37689), (8129, 33864), (8466, 32516), (8868, 31042), (10956, 25126), (11288, 24387), (12563, 21912), (15521, 17736), (16258, 16932)]