408625056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11923}}^1$

素因数の和:11963

約数の個数: 144

約数和(自身を含む): 1406268864

約数和(自身を除く): 997643808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 11923, 17136, 23846, 34272, 35769, 47692, 71538, 83461, 95384, 107307, 143076, 166922, 190768, 202691, 214614, 250383, 286152, 333844, 381536, 405382, 429228, 500766, 572304, 608073, 667688, 751149, 810764, 858456, 1001532, 1144608, 1216146, 1335376, 1418837, 1502298, 1621528, 1716912, 1824219, 2003064, 2432292, 2670752, 2837674, 3004596, 3243056, 3433824, 3648438, 4006128, 4256511, 4864584, 5675348, 6009192, 6486112, 7296876, 8012256, 8513022, 9729168, 11350696, 12018384, 12769533, 14593752, 17026044, 19458336, 22701392, 24036768, 25539066, 29187504, 34052088, 45402784, 51078132, 58375008, 68104176, 102156264, 136208352, 204312528, 408625056]

約数ペア:

[(1, 408625056), (2, 204312528), (3, 136208352), (4, 102156264), (6, 68104176), (7, 58375008), (8, 51078132), (9, 45402784), (12, 34052088), (14, 29187504), (16, 25539066), (17, 24036768), (18, 22701392), (21, 19458336), (24, 17026044), (28, 14593752), (32, 12769533), (34, 12018384), (36, 11350696), (42, 9729168), (48, 8513022), (51, 8012256), (56, 7296876), (63, 6486112), (68, 6009192), (72, 5675348), (84, 4864584), (96, 4256511), (102, 4006128), (112, 3648438), (119, 3433824), (126, 3243056), (136, 3004596), (144, 2837674), (153, 2670752), (168, 2432292), (204, 2003064), (224, 1824219), (238, 1716912), (252, 1621528), (272, 1502298), (288, 1418837), (306, 1335376), (336, 1216146), (357, 1144608), (408, 1001532), (476, 858456), (504, 810764), (544, 751149), (612, 667688), (672, 608073), (714, 572304), (816, 500766), (952, 429228), (1008, 405382), (1071, 381536), (1224, 333844), (1428, 286152), (1632, 250383), (1904, 214614), (2016, 202691), (2142, 190768), (2448, 166922), (2856, 143076), (3808, 107307), (4284, 95384), (4896, 83461), (5712, 71538), (8568, 47692), (11424, 35769), (11923, 34272), (17136, 23846)]