248751168

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 681069504

約数和(自身を除く): 432318336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 67, 96, 122, 134, 183, 192, 201, 244, 268, 317, 366, 402, 488, 536, 634, 732, 804, 951, 976, 1072, 1268, 1464, 1608, 1902, 1952, 2144, 2536, 2928, 3216, 3804, 3904, 4087, 4288, 5072, 5856, 6432, 7608, 8174, 10144, 11712, 12261, 12864, 15216, 16348, 19337, 20288, 21239, 24522, 30432, 32696, 38674, 42478, 49044, 58011, 60864, 63717, 65392, 77348, 84956, 98088, 116022, 127434, 130784, 154696, 169912, 196176, 232044, 254868, 261568, 309392, 339824, 392352, 464088, 509736, 618784, 679648, 784704, 928176, 1019472, 1237568, 1295579, 1359296, 1856352, 2038944, 2591158, 3712704, 3886737, 4077888, 5182316, 7773474, 10364632, 15546948, 20729264, 31093896, 41458528, 62187792, 82917056, 124375584, 248751168]

約数ペア:

[(1, 248751168), (2, 124375584), (3, 82917056), (4, 62187792), (6, 41458528), (8, 31093896), (12, 20729264), (16, 15546948), (24, 10364632), (32, 7773474), (48, 5182316), (61, 4077888), (64, 3886737), (67, 3712704), (96, 2591158), (122, 2038944), (134, 1856352), (183, 1359296), (192, 1295579), (201, 1237568), (244, 1019472), (268, 928176), (317, 784704), (366, 679648), (402, 618784), (488, 509736), (536, 464088), (634, 392352), (732, 339824), (804, 309392), (951, 261568), (976, 254868), (1072, 232044), (1268, 196176), (1464, 169912), (1608, 154696), (1902, 130784), (1952, 127434), (2144, 116022), (2536, 98088), (2928, 84956), (3216, 77348), (3804, 65392), (3904, 63717), (4087, 60864), (4288, 58011), (5072, 49044), (5856, 42478), (6432, 38674), (7608, 32696), (8174, 30432), (10144, 24522), (11712, 21239), (12261, 20288), (12864, 19337), (15216, 16348)]