265215312

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 764071880

約数和(自身を除く): 498856568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 109, 122, 144, 183, 218, 244, 277, 327, 366, 436, 488, 549, 554, 654, 732, 831, 872, 976, 981, 1098, 1108, 1308, 1464, 1662, 1744, 1962, 2196, 2216, 2493, 2616, 2928, 3324, 3924, 4392, 4432, 4986, 5232, 6648, 6649, 7848, 8784, 9972, 13296, 13298, 15696, 16897, 19944, 19947, 26596, 30193, 33794, 39888, 39894, 50691, 53192, 59841, 60386, 67588, 79788, 90579, 101382, 106384, 119682, 120772, 135176, 152073, 159576, 181158, 202764, 239364, 241544, 270352, 271737, 304146, 319152, 362316, 405528, 478728, 483088, 543474, 608292, 724632, 811056, 957456, 1086948, 1216584, 1449264, 1841773, 2173896, 2433168, 3683546, 4347792, 5525319, 7367092, 11050638, 14734184, 16575957, 22101276, 29468368, 33151914, 44202552, 66303828, 88405104, 132607656, 265215312]

約数ペア:

[(1, 265215312), (2, 132607656), (3, 88405104), (4, 66303828), (6, 44202552), (8, 33151914), (9, 29468368), (12, 22101276), (16, 16575957), (18, 14734184), (24, 11050638), (36, 7367092), (48, 5525319), (61, 4347792), (72, 3683546), (109, 2433168), (122, 2173896), (144, 1841773), (183, 1449264), (218, 1216584), (244, 1086948), (277, 957456), (327, 811056), (366, 724632), (436, 608292), (488, 543474), (549, 483088), (554, 478728), (654, 405528), (732, 362316), (831, 319152), (872, 304146), (976, 271737), (981, 270352), (1098, 241544), (1108, 239364), (1308, 202764), (1464, 181158), (1662, 159576), (1744, 152073), (1962, 135176), (2196, 120772), (2216, 119682), (2493, 106384), (2616, 101382), (2928, 90579), (3324, 79788), (3924, 67588), (4392, 60386), (4432, 59841), (4986, 53192), (5232, 50691), (6648, 39894), (6649, 39888), (7848, 33794), (8784, 30193), (9972, 26596), (13296, 19947), (13298, 19944), (15696, 16897)]