780965612464

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2713}}^1\times {\mathrm{304937}}^1$

素因数の和:307717

約数の個数: 40

約数和(自身を含む): 1539339221520

約数和(自身を除く): 758373609056

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2713, 5426, 10852, 21704, 43408, 160067, 304937, 320134, 609874, 640268, 1219748, 1280536, 2439496, 2561072, 4878992, 17991283, 35982566, 71965132, 143930264, 287860528, 827294081, 1654588162, 3309176324, 6618352648, 13236705296, 48810350779, 97620701558, 195241403116, 390482806232, 780965612464]

約数ペア:

[(1, 780965612464), (2, 390482806232), (4, 195241403116), (8, 97620701558), (16, 48810350779), (59, 13236705296), (118, 6618352648), (236, 3309176324), (472, 1654588162), (944, 827294081), (2713, 287860528), (5426, 143930264), (10852, 71965132), (21704, 35982566), (43408, 17991283), (160067, 4878992), (304937, 2561072), (320134, 2439496), (609874, 1280536), (640268, 1219748)]