2564807568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1237

約数の個数: 160

約数和(自身を含む): 7292866560

約数和(自身を除く): 4728058992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 83, 93, 114, 124, 152, 166, 186, 228, 248, 249, 304, 332, 372, 456, 496, 498, 589, 664, 744, 912, 996, 1093, 1178, 1328, 1488, 1577, 1767, 1992, 2186, 2356, 2573, 3154, 3279, 3534, 3984, 4372, 4712, 4731, 5146, 6308, 6558, 7068, 7719, 8744, 9424, 9462, 10292, 12616, 13116, 14136, 15438, 17488, 18924, 20584, 20767, 25232, 26232, 28272, 30876, 33883, 37848, 41168, 41534, 48887, 52464, 61752, 62301, 67766, 75696, 83068, 90719, 97774, 101649, 123504, 124602, 135532, 146661, 166136, 181438, 195548, 203298, 249204, 271064, 272157, 293322, 332272, 362876, 391096, 406596, 498408, 542128, 544314, 586644, 643777, 725752, 782192, 813192, 996816, 1088628, 1173288, 1287554, 1451504, 1626384, 1723661, 1931331, 2177256, 2346576, 2575108, 2812289, 3447322, 3862662, 4354512, 5150216, 5170983, 5624578, 6894644, 7725324, 8436867, 10300432, 10341966, 11249156, 13789288, 15450648, 16873734, 20683932, 22498312, 27578576, 30901296, 33747468, 41367864, 44996624, 53433491, 67494936, 82735728, 106866982, 134989872, 160300473, 213733964, 320600946, 427467928, 641201892, 854935856, 1282403784, 2564807568]

約数ペア:

[(1, 2564807568), (2, 1282403784), (3, 854935856), (4, 641201892), (6, 427467928), (8, 320600946), (12, 213733964), (16, 160300473), (19, 134989872), (24, 106866982), (31, 82735728), (38, 67494936), (48, 53433491), (57, 44996624), (62, 41367864), (76, 33747468), (83, 30901296), (93, 27578576), (114, 22498312), (124, 20683932), (152, 16873734), (166, 15450648), (186, 13789288), (228, 11249156), (248, 10341966), (249, 10300432), (304, 8436867), (332, 7725324), (372, 6894644), (456, 5624578), (496, 5170983), (498, 5150216), (589, 4354512), (664, 3862662), (744, 3447322), (912, 2812289), (996, 2575108), (1093, 2346576), (1178, 2177256), (1328, 1931331), (1488, 1723661), (1577, 1626384), (1767, 1451504), (1992, 1287554), (2186, 1173288), (2356, 1088628), (2573, 996816), (3154, 813192), (3279, 782192), (3534, 725752), (3984, 643777), (4372, 586644), (4712, 544314), (4731, 542128), (5146, 498408), (6308, 406596), (6558, 391096), (7068, 362876), (7719, 332272), (8744, 293322), (9424, 272157), (9462, 271064), (10292, 249204), (12616, 203298), (13116, 195548), (14136, 181438), (15438, 166136), (17488, 146661), (18924, 135532), (20584, 124602), (20767, 123504), (25232, 101649), (26232, 97774), (28272, 90719), (30876, 83068), (33883, 75696), (37848, 67766), (41168, 62301), (41534, 61752), (48887, 52464)]