426451382

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 774090240

約数和(自身を除く): 347638858

約数列:

[1, 2, 7, 14, 43, 67, 86, 97, 109, 134, 194, 218, 301, 469, 602, 679, 763, 938, 1358, 1526, 2881, 4171, 4687, 5762, 6499, 7303, 8342, 9374, 10573, 12998, 14606, 20167, 21146, 29197, 32809, 40334, 45493, 51121, 58394, 65618, 74011, 90986, 102242, 148022, 279457, 314029, 454639, 558914, 628058, 708391, 909278, 1416782, 1956199, 2198203, 3182473, 3912398, 4396406, 4958737, 6364946, 9917474, 30460813, 60921626, 213225691, 426451382]

約数ペア:

[(1, 426451382), (2, 213225691), (7, 60921626), (14, 30460813), (43, 9917474), (67, 6364946), (86, 4958737), (97, 4396406), (109, 3912398), (134, 3182473), (194, 2198203), (218, 1956199), (301, 1416782), (469, 909278), (602, 708391), (679, 628058), (763, 558914), (938, 454639), (1358, 314029), (1526, 279457), (2881, 148022), (4171, 102242), (4687, 90986), (5762, 74011), (6499, 65618), (7303, 58394), (8342, 51121), (9374, 45493), (10573, 40334), (12998, 32809), (14606, 29197), (20167, 21146)]