252953118

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 674657280

約数和(自身を除く): 421704162

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 62, 66, 81, 93, 99, 114, 162, 171, 186, 198, 209, 241, 279, 297, 341, 342, 418, 482, 513, 558, 589, 594, 627, 682, 723, 837, 891, 1023, 1026, 1178, 1254, 1446, 1539, 1674, 1767, 1782, 1881, 2046, 2169, 2511, 2651, 3069, 3078, 3534, 3762, 4338, 4579, 5022, 5301, 5302, 5643, 6138, 6479, 6507, 7471, 7953, 9158, 9207, 10602, 11286, 12958, 13014, 13737, 14942, 15903, 15906, 16929, 18414, 19437, 19521, 22413, 23859, 27474, 27621, 31806, 33858, 38874, 39042, 41211, 44826, 47709, 47718, 50369, 55242, 58311, 67239, 71577, 82181, 82422, 95418, 100738, 116622, 123633, 134478, 141949, 143154, 151107, 164362, 174933, 201717, 214731, 246543, 247266, 283898, 302214, 349866, 370899, 403434, 425847, 429462, 453321, 493086, 524799, 605151, 739629, 741798, 851694, 906642, 1049598, 1210302, 1277541, 1359963, 1479258, 1561439, 2218887, 2555082, 2719926, 3122878, 3832623, 4079889, 4437774, 4684317, 6656661, 7665246, 8159778, 9368634, 11497869, 13313322, 14052951, 22995738, 28105902, 42158853, 84317706, 126476559, 252953118]

約数ペア:

[(1, 252953118), (2, 126476559), (3, 84317706), (6, 42158853), (9, 28105902), (11, 22995738), (18, 14052951), (19, 13313322), (22, 11497869), (27, 9368634), (31, 8159778), (33, 7665246), (38, 6656661), (54, 4684317), (57, 4437774), (62, 4079889), (66, 3832623), (81, 3122878), (93, 2719926), (99, 2555082), (114, 2218887), (162, 1561439), (171, 1479258), (186, 1359963), (198, 1277541), (209, 1210302), (241, 1049598), (279, 906642), (297, 851694), (341, 741798), (342, 739629), (418, 605151), (482, 524799), (513, 493086), (558, 453321), (589, 429462), (594, 425847), (627, 403434), (682, 370899), (723, 349866), (837, 302214), (891, 283898), (1023, 247266), (1026, 246543), (1178, 214731), (1254, 201717), (1446, 174933), (1539, 164362), (1674, 151107), (1767, 143154), (1782, 141949), (1881, 134478), (2046, 123633), (2169, 116622), (2511, 100738), (2651, 95418), (3069, 82422), (3078, 82181), (3534, 71577), (3762, 67239), (4338, 58311), (4579, 55242), (5022, 50369), (5301, 47718), (5302, 47709), (5643, 44826), (6138, 41211), (6479, 39042), (6507, 38874), (7471, 33858), (7953, 31806), (9158, 27621), (9207, 27474), (10602, 23859), (11286, 22413), (12958, 19521), (13014, 19437), (13737, 18414), (14942, 16929), (15903, 15906)]