251750871656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:975

約数の個数: 128

約数和(自身を含む): 505268305920

約数和(自身を除く): 253517434264

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 127, 166, 184, 254, 293, 332, 443, 508, 586, 664, 886, 1016, 1172, 1772, 1909, 2344, 2921, 3544, 3818, 5842, 6739, 7636, 10189, 10541, 11684, 13478, 15272, 20378, 21082, 23368, 24319, 26956, 36769, 37211, 40756, 42164, 48638, 53912, 56261, 73538, 74422, 81512, 84328, 97276, 112522, 129799, 147076, 148844, 194552, 225044, 242443, 259598, 294152, 297688, 450088, 484886, 519196, 559337, 845687, 855853, 969772, 1038392, 1118674, 1294003, 1691374, 1711706, 1939544, 2237348, 2588006, 2985377, 3088513, 3382748, 3423412, 4474696, 4669663, 5176012, 5970754, 6177026, 6765496, 6846824, 9339326, 10352024, 10773317, 11941508, 12354052, 16484473, 18678652, 21546634, 23883016, 24708104, 32968946, 37357304, 43093268, 65937892, 71035799, 86186536, 107402249, 131875784, 142071598, 214804498, 247786291, 284143196, 379142879, 429608996, 495572582, 568286392, 758285758, 859217992, 991145164, 1368211259, 1516571516, 1982290328, 2736422518, 3033143032, 5472845036, 10945690072, 31468858957, 62937717914, 125875435828, 251750871656]

約数ペア:

[(1, 251750871656), (2, 125875435828), (4, 62937717914), (8, 31468858957), (23, 10945690072), (46, 5472845036), (83, 3033143032), (92, 2736422518), (127, 1982290328), (166, 1516571516), (184, 1368211259), (254, 991145164), (293, 859217992), (332, 758285758), (443, 568286392), (508, 495572582), (586, 429608996), (664, 379142879), (886, 284143196), (1016, 247786291), (1172, 214804498), (1772, 142071598), (1909, 131875784), (2344, 107402249), (2921, 86186536), (3544, 71035799), (3818, 65937892), (5842, 43093268), (6739, 37357304), (7636, 32968946), (10189, 24708104), (10541, 23883016), (11684, 21546634), (13478, 18678652), (15272, 16484473), (20378, 12354052), (21082, 11941508), (23368, 10773317), (24319, 10352024), (26956, 9339326), (36769, 6846824), (37211, 6765496), (40756, 6177026), (42164, 5970754), (48638, 5176012), (53912, 4669663), (56261, 4474696), (73538, 3423412), (74422, 3382748), (81512, 3088513), (84328, 2985377), (97276, 2588006), (112522, 2237348), (129799, 1939544), (147076, 1711706), (148844, 1691374), (194552, 1294003), (225044, 1118674), (242443, 1038392), (259598, 969772), (294152, 855853), (297688, 845687), (450088, 559337), (484886, 519196)]