620081056

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 1430618112

約数和(自身を除く): 810537056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 127, 142, 224, 254, 284, 307, 497, 508, 568, 614, 889, 994, 1016, 1136, 1228, 1778, 1988, 2032, 2149, 2272, 2456, 3556, 3976, 4064, 4298, 4912, 7112, 7952, 8596, 9017, 9824, 14224, 15904, 17192, 18034, 21797, 28448, 34384, 36068, 38989, 43594, 63119, 68768, 72136, 77978, 87188, 126238, 144272, 152579, 155956, 174376, 252476, 272923, 288544, 305158, 311912, 348752, 504952, 545846, 610316, 623824, 697504, 1009904, 1091692, 1220632, 1247648, 2019808, 2183384, 2441264, 2768219, 4366768, 4882528, 5536438, 8733536, 11072876, 19377533, 22145752, 38755066, 44291504, 77510132, 88583008, 155020264, 310040528, 620081056]

約数ペア:

[(1, 620081056), (2, 310040528), (4, 155020264), (7, 88583008), (8, 77510132), (14, 44291504), (16, 38755066), (28, 22145752), (32, 19377533), (56, 11072876), (71, 8733536), (112, 5536438), (127, 4882528), (142, 4366768), (224, 2768219), (254, 2441264), (284, 2183384), (307, 2019808), (497, 1247648), (508, 1220632), (568, 1091692), (614, 1009904), (889, 697504), (994, 623824), (1016, 610316), (1136, 545846), (1228, 504952), (1778, 348752), (1988, 311912), (2032, 305158), (2149, 288544), (2272, 272923), (2456, 252476), (3556, 174376), (3976, 155956), (4064, 152579), (4298, 144272), (4912, 126238), (7112, 87188), (7952, 77978), (8596, 72136), (9017, 68768), (9824, 63119), (14224, 43594), (15904, 38989), (17192, 36068), (18034, 34384), (21797, 28448)]