31415671464

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{193723}}^1$

素因数の和:193994

約数の個数: 64

約数和(自身を含む): 81596548800

約数和(自身を除く): 50180877336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 233, 348, 466, 696, 699, 932, 1398, 1864, 2796, 5592, 6757, 13514, 20271, 27028, 40542, 54056, 81084, 162168, 193723, 387446, 581169, 774892, 1162338, 1549784, 2324676, 4649352, 5617967, 11235934, 16853901, 22471868, 33707802, 44943736, 45137459, 67415604, 90274918, 134831208, 135412377, 180549836, 270824754, 361099672, 541649508, 1083299016, 1308986311, 2617972622, 3926958933, 5235945244, 7853917866, 10471890488, 15707835732, 31415671464]

約数ペア:

[(1, 31415671464), (2, 15707835732), (3, 10471890488), (4, 7853917866), (6, 5235945244), (8, 3926958933), (12, 2617972622), (24, 1308986311), (29, 1083299016), (58, 541649508), (87, 361099672), (116, 270824754), (174, 180549836), (232, 135412377), (233, 134831208), (348, 90274918), (466, 67415604), (696, 45137459), (699, 44943736), (932, 33707802), (1398, 22471868), (1864, 16853901), (2796, 11235934), (5592, 5617967), (6757, 4649352), (13514, 2324676), (20271, 1549784), (27028, 1162338), (40542, 774892), (54056, 581169), (81084, 387446), (162168, 193723)]