880968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 2488320

約数和(自身を除く): 1607352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 71, 88, 94, 132, 141, 142, 188, 213, 264, 282, 284, 376, 426, 517, 564, 568, 781, 852, 1034, 1128, 1551, 1562, 1704, 2068, 2343, 3102, 3124, 3337, 4136, 4686, 6204, 6248, 6674, 9372, 10011, 12408, 13348, 18744, 20022, 26696, 36707, 40044, 73414, 80088, 110121, 146828, 220242, 293656, 440484, 880968]

約数ペア:

[(1, 880968), (2, 440484), (3, 293656), (4, 220242), (6, 146828), (8, 110121), (11, 80088), (12, 73414), (22, 40044), (24, 36707), (33, 26696), (44, 20022), (47, 18744), (66, 13348), (71, 12408), (88, 10011), (94, 9372), (132, 6674), (141, 6248), (142, 6204), (188, 4686), (213, 4136), (264, 3337), (282, 3124), (284, 3102), (376, 2343), (426, 2068), (517, 1704), (564, 1562), (568, 1551), (781, 1128), (852, 1034)]