509379312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2659}}^1$

素因数の和:2990

約数の個数: 80

約数和(自身を含む): 1422270080

約数和(自身を除く): 912890768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 614, 624, 921, 1228, 1842, 2456, 2659, 3684, 3991, 4912, 5318, 7368, 7977, 7982, 10636, 11973, 14736, 15954, 15964, 21272, 23946, 31908, 31928, 34567, 42544, 47892, 63816, 63856, 69134, 95784, 103701, 127632, 138268, 191568, 207402, 276536, 414804, 553072, 816313, 829608, 1632626, 1659216, 2448939, 3265252, 4897878, 6530504, 9795756, 10612069, 13061008, 19591512, 21224138, 31836207, 39183024, 42448276, 63672414, 84896552, 127344828, 169793104, 254689656, 509379312]

約数ペア:

[(1, 509379312), (2, 254689656), (3, 169793104), (4, 127344828), (6, 84896552), (8, 63672414), (12, 42448276), (13, 39183024), (16, 31836207), (24, 21224138), (26, 19591512), (39, 13061008), (48, 10612069), (52, 9795756), (78, 6530504), (104, 4897878), (156, 3265252), (208, 2448939), (307, 1659216), (312, 1632626), (614, 829608), (624, 816313), (921, 553072), (1228, 414804), (1842, 276536), (2456, 207402), (2659, 191568), (3684, 138268), (3991, 127632), (4912, 103701), (5318, 95784), (7368, 69134), (7977, 63856), (7982, 63816), (10636, 47892), (11973, 42544), (14736, 34567), (15954, 31928), (15964, 31908), (21272, 23946)]