287105616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:7009

約数の個数: 120

約数和(自身を含む): 940814784

約数和(自身を除く): 653709168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5166, 5904, 6888, 6947, 10332, 13776, 13894, 20664, 20841, 27788, 41328, 41682, 48629, 55576, 62523, 83364, 97258, 111152, 125046, 145887, 166728, 194516, 250092, 284827, 291774, 333456, 389032, 437661, 500184, 569654, 583548, 778064, 854481, 875322, 1000368, 1139308, 1167096, 1708962, 1750644, 1993789, 2278616, 2334192, 2563443, 3417924, 3501288, 3987578, 4557232, 5126886, 5981367, 6835848, 7002576, 7975156, 10253772, 11962734, 13671696, 15950312, 17944101, 20507544, 23925468, 31900624, 35888202, 41015088, 47850936, 71776404, 95701872, 143552808, 287105616]

約数ペア:

[(1, 287105616), (2, 143552808), (3, 95701872), (4, 71776404), (6, 47850936), (7, 41015088), (8, 35888202), (9, 31900624), (12, 23925468), (14, 20507544), (16, 17944101), (18, 15950312), (21, 13671696), (24, 11962734), (28, 10253772), (36, 7975156), (41, 7002576), (42, 6835848), (48, 5981367), (56, 5126886), (63, 4557232), (72, 3987578), (82, 3501288), (84, 3417924), (112, 2563443), (123, 2334192), (126, 2278616), (144, 1993789), (164, 1750644), (168, 1708962), (246, 1167096), (252, 1139308), (287, 1000368), (328, 875322), (336, 854481), (369, 778064), (492, 583548), (504, 569654), (574, 500184), (656, 437661), (738, 389032), (861, 333456), (984, 291774), (1008, 284827), (1148, 250092), (1476, 194516), (1722, 166728), (1968, 145887), (2296, 125046), (2583, 111152), (2952, 97258), (3444, 83364), (4592, 62523), (5166, 55576), (5904, 48629), (6888, 41682), (6947, 41328), (10332, 27788), (13776, 20841), (13894, 20664)]