1304472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 3638880

約数和(自身を除く): 2334408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 113, 148, 156, 222, 226, 296, 312, 339, 444, 452, 481, 678, 888, 904, 962, 1356, 1443, 1469, 1924, 2712, 2886, 2938, 3848, 4181, 4407, 5772, 5876, 8362, 8814, 11544, 11752, 12543, 16724, 17628, 25086, 33448, 35256, 50172, 54353, 100344, 108706, 163059, 217412, 326118, 434824, 652236, 1304472]

約数ペア:

[(1, 1304472), (2, 652236), (3, 434824), (4, 326118), (6, 217412), (8, 163059), (12, 108706), (13, 100344), (24, 54353), (26, 50172), (37, 35256), (39, 33448), (52, 25086), (74, 17628), (78, 16724), (104, 12543), (111, 11752), (113, 11544), (148, 8814), (156, 8362), (222, 5876), (226, 5772), (296, 4407), (312, 4181), (339, 3848), (444, 2938), (452, 2886), (481, 2712), (678, 1924), (888, 1469), (904, 1443), (962, 1356)]