1993148064

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{64679}}^1$

素因数の和:64802

約数の個数: 72

約数和(自身を含む): 5721075360

約数和(自身を除く): 3727927296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 64679, 129358, 194037, 258716, 388074, 517432, 582111, 776148, 1034864, 1164222, 1552296, 2069728, 2328444, 3104592, 4656888, 6209184, 6920653, 9313776, 13841306, 18627552, 20761959, 27682612, 41523918, 55365224, 62285877, 83047836, 110730448, 124571754, 166095672, 221460896, 249143508, 332191344, 498287016, 664382688, 996574032, 1993148064]

約数ペア:

[(1, 1993148064), (2, 996574032), (3, 664382688), (4, 498287016), (6, 332191344), (8, 249143508), (9, 221460896), (12, 166095672), (16, 124571754), (18, 110730448), (24, 83047836), (32, 62285877), (36, 55365224), (48, 41523918), (72, 27682612), (96, 20761959), (107, 18627552), (144, 13841306), (214, 9313776), (288, 6920653), (321, 6209184), (428, 4656888), (642, 3104592), (856, 2328444), (963, 2069728), (1284, 1552296), (1712, 1164222), (1926, 1034864), (2568, 776148), (3424, 582111), (3852, 517432), (5136, 388074), (7704, 258716), (10272, 194037), (15408, 129358), (30816, 64679)]