401048982

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 919429632

約数和(自身を除く): 518380650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 127, 162, 193, 202, 254, 303, 381, 386, 579, 606, 762, 909, 1143, 1158, 1737, 1818, 2286, 2727, 3429, 3474, 5211, 5454, 6858, 8181, 10287, 10422, 12827, 15633, 16362, 19493, 20574, 24511, 25654, 31266, 38481, 38986, 49022, 58479, 73533, 76962, 115443, 116958, 147066, 175437, 220599, 230886, 346329, 350874, 441198, 526311, 661797, 692658, 1038987, 1052622, 1323594, 1578933, 1985391, 2077974, 2475611, 3157866, 3970782, 4951222, 7426833, 14853666, 22280499, 44560998, 66841497, 133682994, 200524491, 401048982]

約数ペア:

[(1, 401048982), (2, 200524491), (3, 133682994), (6, 66841497), (9, 44560998), (18, 22280499), (27, 14853666), (54, 7426833), (81, 4951222), (101, 3970782), (127, 3157866), (162, 2475611), (193, 2077974), (202, 1985391), (254, 1578933), (303, 1323594), (381, 1052622), (386, 1038987), (579, 692658), (606, 661797), (762, 526311), (909, 441198), (1143, 350874), (1158, 346329), (1737, 230886), (1818, 220599), (2286, 175437), (2727, 147066), (3429, 116958), (3474, 115443), (5211, 76962), (5454, 73533), (6858, 58479), (8181, 49022), (10287, 38986), (10422, 38481), (12827, 31266), (15633, 25654), (16362, 24511), (19493, 20574)]