401030838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1747}}^1$

素因数の和:1883

約数の個数: 80

約数和(自身を含む): 977166960

約数和(自身を除く): 576136122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 109, 117, 162, 218, 234, 327, 351, 654, 702, 981, 1053, 1417, 1747, 1962, 2106, 2834, 2943, 3494, 4251, 5241, 5886, 8502, 8829, 10482, 12753, 15723, 17658, 22711, 25506, 31446, 38259, 45422, 47169, 68133, 76518, 94338, 114777, 136266, 141507, 190423, 204399, 229554, 283014, 380846, 408798, 571269, 613197, 1142538, 1226394, 1713807, 1839591, 2475499, 3427614, 3679182, 4950998, 5141421, 7426497, 10282842, 14852994, 15424263, 22279491, 30848526, 44558982, 66838473, 133676946, 200515419, 401030838]

約数ペア:

[(1, 401030838), (2, 200515419), (3, 133676946), (6, 66838473), (9, 44558982), (13, 30848526), (18, 22279491), (26, 15424263), (27, 14852994), (39, 10282842), (54, 7426497), (78, 5141421), (81, 4950998), (109, 3679182), (117, 3427614), (162, 2475499), (218, 1839591), (234, 1713807), (327, 1226394), (351, 1142538), (654, 613197), (702, 571269), (981, 408798), (1053, 380846), (1417, 283014), (1747, 229554), (1962, 204399), (2106, 190423), (2834, 141507), (2943, 136266), (3494, 114777), (4251, 94338), (5241, 76518), (5886, 68133), (8502, 47169), (8829, 45422), (10482, 38259), (12753, 31446), (15723, 25506), (17658, 22711)]