1990553616

素因数分解:

$2^4\times 3^4\times {\mathrm{307}}^1\times {\mathrm{5003}}^1$

素因数の和:5330

約数の個数: 100

約数和(自身を含む): 5781161232

約数和(自身を除く): 3790607616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 307, 324, 432, 614, 648, 921, 1228, 1296, 1842, 2456, 2763, 3684, 4912, 5003, 5526, 7368, 8289, 10006, 11052, 14736, 15009, 16578, 20012, 22104, 24867, 30018, 33156, 40024, 44208, 45027, 49734, 60036, 66312, 80048, 90054, 99468, 120072, 132624, 135081, 180108, 198936, 240144, 270162, 360216, 397872, 405243, 540324, 720432, 810486, 1080648, 1535921, 1620972, 2161296, 3071842, 3241944, 4607763, 6143684, 6483888, 9215526, 12287368, 13823289, 18431052, 24574736, 27646578, 36862104, 41469867, 55293156, 73724208, 82939734, 110586312, 124409601, 165879468, 221172624, 248819202, 331758936, 497638404, 663517872, 995276808, 1990553616]

約数ペア:

[(1, 1990553616), (2, 995276808), (3, 663517872), (4, 497638404), (6, 331758936), (8, 248819202), (9, 221172624), (12, 165879468), (16, 124409601), (18, 110586312), (24, 82939734), (27, 73724208), (36, 55293156), (48, 41469867), (54, 36862104), (72, 27646578), (81, 24574736), (108, 18431052), (144, 13823289), (162, 12287368), (216, 9215526), (307, 6483888), (324, 6143684), (432, 4607763), (614, 3241944), (648, 3071842), (921, 2161296), (1228, 1620972), (1296, 1535921), (1842, 1080648), (2456, 810486), (2763, 720432), (3684, 540324), (4912, 405243), (5003, 397872), (5526, 360216), (7368, 270162), (8289, 240144), (10006, 198936), (11052, 180108), (14736, 135081), (15009, 132624), (16578, 120072), (20012, 99468), (22104, 90054), (24867, 80048), (30018, 66312), (33156, 60036), (40024, 49734), (44208, 45027)]