556977108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 1409329152

約数和(自身を除く): 852352044

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 71, 86, 92, 129, 138, 142, 172, 213, 258, 276, 284, 426, 516, 661, 852, 989, 1322, 1633, 1978, 1983, 2644, 2967, 3053, 3266, 3956, 3966, 4899, 5934, 6106, 6532, 7932, 9159, 9798, 11868, 12212, 15203, 18318, 19596, 28423, 30406, 36636, 45609, 46931, 56846, 60812, 70219, 85269, 91218, 93862, 113692, 140438, 140793, 170538, 182436, 187724, 210657, 280876, 281586, 341076, 421314, 563172, 653729, 842628, 1079413, 1307458, 1961187, 2018033, 2158826, 2614916, 3238239, 3922374, 4036066, 4317652, 6054099, 6476478, 7844748, 8072132, 12108198, 12952956, 24216396, 46414759, 92829518, 139244277, 185659036, 278488554, 556977108]

約数ペア:

[(1, 556977108), (2, 278488554), (3, 185659036), (4, 139244277), (6, 92829518), (12, 46414759), (23, 24216396), (43, 12952956), (46, 12108198), (69, 8072132), (71, 7844748), (86, 6476478), (92, 6054099), (129, 4317652), (138, 4036066), (142, 3922374), (172, 3238239), (213, 2614916), (258, 2158826), (276, 2018033), (284, 1961187), (426, 1307458), (516, 1079413), (661, 842628), (852, 653729), (989, 563172), (1322, 421314), (1633, 341076), (1978, 281586), (1983, 280876), (2644, 210657), (2967, 187724), (3053, 182436), (3266, 170538), (3956, 140793), (3966, 140438), (4899, 113692), (5934, 93862), (6106, 91218), (6532, 85269), (7932, 70219), (9159, 60812), (9798, 56846), (11868, 46931), (12212, 45609), (15203, 36636), (18318, 30406), (19596, 28423)]