345125568

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2534

約数の個数: 112

約数和(自身を含む): 989746560

約数和(自身を除く): 644620992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 129, 136, 172, 192, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 1032, 1088, 1376, 1462, 1632, 2064, 2193, 2459, 2752, 2924, 3264, 4128, 4386, 4918, 5848, 7377, 8256, 8772, 9836, 11696, 14754, 17544, 19672, 23392, 29508, 35088, 39344, 41803, 46784, 59016, 70176, 78688, 83606, 105737, 118032, 125409, 140352, 157376, 167212, 211474, 236064, 250818, 317211, 334424, 422948, 472128, 501636, 634422, 668848, 845896, 1003272, 1268844, 1337696, 1691792, 1797529, 2006544, 2537688, 2675392, 3383584, 3595058, 4013088, 5075376, 5392587, 6767168, 7190116, 8026176, 10150752, 10785174, 14380232, 20301504, 21570348, 28760464, 43140696, 57520928, 86281392, 115041856, 172562784, 345125568]

約数ペア:

[(1, 345125568), (2, 172562784), (3, 115041856), (4, 86281392), (6, 57520928), (8, 43140696), (12, 28760464), (16, 21570348), (17, 20301504), (24, 14380232), (32, 10785174), (34, 10150752), (43, 8026176), (48, 7190116), (51, 6767168), (64, 5392587), (68, 5075376), (86, 4013088), (96, 3595058), (102, 3383584), (129, 2675392), (136, 2537688), (172, 2006544), (192, 1797529), (204, 1691792), (258, 1337696), (272, 1268844), (344, 1003272), (408, 845896), (516, 668848), (544, 634422), (688, 501636), (731, 472128), (816, 422948), (1032, 334424), (1088, 317211), (1376, 250818), (1462, 236064), (1632, 211474), (2064, 167212), (2193, 157376), (2459, 140352), (2752, 125409), (2924, 118032), (3264, 105737), (4128, 83606), (4386, 78688), (4918, 70176), (5848, 59016), (7377, 46784), (8256, 41803), (8772, 39344), (9836, 35088), (11696, 29508), (14754, 23392), (17544, 19672)]