383364436

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3573

約数の個数: 72

約数和(自身を含む): 860244000

約数和(自身を除く): 476879564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1274, 2107, 2236, 2548, 3499, 3913, 4214, 6998, 7826, 8428, 13996, 15652, 24493, 27391, 45487, 48986, 54782, 90974, 97972, 109564, 150457, 171451, 181948, 300914, 318409, 342902, 601828, 636818, 685804, 1053199, 1273636, 1955941, 2106398, 2228863, 3911882, 4212796, 4457726, 7372393, 7823764, 8915452, 13691587, 14744786, 27383174, 29489572, 54766348, 95841109, 191682218, 383364436]

約数ペア:

[(1, 383364436), (2, 191682218), (4, 95841109), (7, 54766348), (13, 29489572), (14, 27383174), (26, 14744786), (28, 13691587), (43, 8915452), (49, 7823764), (52, 7372393), (86, 4457726), (91, 4212796), (98, 3911882), (172, 2228863), (182, 2106398), (196, 1955941), (301, 1273636), (364, 1053199), (559, 685804), (602, 636818), (637, 601828), (1118, 342902), (1204, 318409), (1274, 300914), (2107, 181948), (2236, 171451), (2548, 150457), (3499, 109564), (3913, 97972), (4214, 90974), (6998, 54782), (7826, 48986), (8428, 45487), (13996, 27391), (15652, 24493)]