328804584

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 845208000

約数和(自身を除く): 516403416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 389, 492, 778, 859, 984, 1167, 1556, 1718, 2334, 2577, 3112, 3436, 4668, 5154, 6872, 9336, 10308, 15949, 20616, 31898, 35219, 47847, 63796, 70438, 95694, 105657, 127592, 140876, 191388, 211314, 281752, 334151, 382776, 422628, 668302, 845256, 1002453, 1336604, 2004906, 2673208, 4009812, 8019624, 13700191, 27400382, 41100573, 54800764, 82201146, 109601528, 164402292, 328804584]

約数ペア:

[(1, 328804584), (2, 164402292), (3, 109601528), (4, 82201146), (6, 54800764), (8, 41100573), (12, 27400382), (24, 13700191), (41, 8019624), (82, 4009812), (123, 2673208), (164, 2004906), (246, 1336604), (328, 1002453), (389, 845256), (492, 668302), (778, 422628), (859, 382776), (984, 334151), (1167, 281752), (1556, 211314), (1718, 191388), (2334, 140876), (2577, 127592), (3112, 105657), (3436, 95694), (4668, 70438), (5154, 63796), (6872, 47847), (9336, 35219), (10308, 31898), (15949, 20616)]