490578889272

素因数分解:

$2^3\times 3^1\times {\mathrm{811}}^1\times {\mathrm{2239}}^1\times {\mathrm{11257}}^1$

素因数の和:14316

約数の個数: 64

約数和(自身を含む): 1228617062400

約数和(自身を除く): 738038173128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811, 1622, 2239, 2433, 3244, 4478, 4866, 6488, 6717, 8956, 9732, 11257, 13434, 17912, 19464, 22514, 26868, 33771, 45028, 53736, 67542, 90056, 135084, 270168, 1815829, 3631658, 5447487, 7263316, 9129427, 10894974, 14526632, 18258854, 21789948, 25204423, 27388281, 36517708, 43579896, 50408846, 54776562, 73035416, 75613269, 100817692, 109553124, 151226538, 201635384, 219106248, 302453076, 604906152, 20440787053, 40881574106, 61322361159, 81763148212, 122644722318, 163526296424, 245289444636, 490578889272]

約数ペア:

[(1, 490578889272), (2, 245289444636), (3, 163526296424), (4, 122644722318), (6, 81763148212), (8, 61322361159), (12, 40881574106), (24, 20440787053), (811, 604906152), (1622, 302453076), (2239, 219106248), (2433, 201635384), (3244, 151226538), (4478, 109553124), (4866, 100817692), (6488, 75613269), (6717, 73035416), (8956, 54776562), (9732, 50408846), (11257, 43579896), (13434, 36517708), (17912, 27388281), (19464, 25204423), (22514, 21789948), (26868, 18258854), (33771, 14526632), (45028, 10894974), (53736, 9129427), (67542, 7263316), (90056, 5447487), (135084, 3631658), (270168, 1815829)]