978320364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3643}}^1$

素因数の和:3819

約数の個数: 96

約数和(自身を含む): 2742620160

約数和(自身を除く): 1764299796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 139, 161, 276, 278, 322, 417, 483, 556, 644, 834, 966, 973, 1668, 1932, 1946, 2919, 3197, 3643, 3892, 5838, 6394, 7286, 9591, 10929, 11676, 12788, 14572, 19182, 21858, 22379, 25501, 38364, 43716, 44758, 51002, 67137, 76503, 83789, 89516, 102004, 134274, 153006, 167578, 251367, 268548, 306012, 335156, 502734, 506377, 586523, 1005468, 1012754, 1173046, 1519131, 1759569, 2025508, 2346092, 3038262, 3519138, 3544639, 6076524, 7038276, 7089278, 10633917, 11646671, 14178556, 21267834, 23293342, 34940013, 42535668, 46586684, 69880026, 81526697, 139760052, 163053394, 244580091, 326106788, 489160182, 978320364]

約数ペア:

[(1, 978320364), (2, 489160182), (3, 326106788), (4, 244580091), (6, 163053394), (7, 139760052), (12, 81526697), (14, 69880026), (21, 46586684), (23, 42535668), (28, 34940013), (42, 23293342), (46, 21267834), (69, 14178556), (84, 11646671), (92, 10633917), (138, 7089278), (139, 7038276), (161, 6076524), (276, 3544639), (278, 3519138), (322, 3038262), (417, 2346092), (483, 2025508), (556, 1759569), (644, 1519131), (834, 1173046), (966, 1012754), (973, 1005468), (1668, 586523), (1932, 506377), (1946, 502734), (2919, 335156), (3197, 306012), (3643, 268548), (3892, 251367), (5838, 167578), (6394, 153006), (7286, 134274), (9591, 102004), (10929, 89516), (11676, 83789), (12788, 76503), (14572, 67137), (19182, 51002), (21858, 44758), (22379, 43716), (25501, 38364)]