2861569144

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 6182530560

約数和(自身を除く): 3320961416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 331, 487, 634, 662, 974, 1268, 1324, 1948, 2219, 2317, 2536, 2648, 3409, 3896, 4438, 4634, 6818, 8876, 9268, 13636, 17752, 18536, 27272, 104927, 154379, 161197, 209854, 308758, 322394, 419708, 617516, 644788, 734489, 839416, 1080653, 1128379, 1235032, 1289576, 1468978, 2161306, 2256758, 2937956, 4322612, 4513516, 5875912, 8645224, 9027032, 51099449, 102198898, 204397796, 357696143, 408795592, 715392286, 1430784572, 2861569144]

約数ペア:

[(1, 2861569144), (2, 1430784572), (4, 715392286), (7, 408795592), (8, 357696143), (14, 204397796), (28, 102198898), (56, 51099449), (317, 9027032), (331, 8645224), (487, 5875912), (634, 4513516), (662, 4322612), (974, 2937956), (1268, 2256758), (1324, 2161306), (1948, 1468978), (2219, 1289576), (2317, 1235032), (2536, 1128379), (2648, 1080653), (3409, 839416), (3896, 734489), (4438, 644788), (4634, 617516), (6818, 419708), (8876, 322394), (9268, 308758), (13636, 209854), (17752, 161197), (18536, 154379), (27272, 104927)]