331351034

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 608256000

約数和(自身を除く): 276904966

約数列:

[1, 2, 7, 14, 43, 47, 49, 86, 94, 98, 239, 301, 329, 343, 478, 602, 658, 686, 1673, 2021, 2107, 2303, 3346, 4042, 4214, 4606, 10277, 11233, 11711, 14147, 14749, 16121, 20554, 22466, 23422, 28294, 29498, 32242, 71939, 78631, 81977, 99029, 143878, 157262, 163954, 198058, 483019, 503573, 550417, 693203, 966038, 1007146, 1100834, 1386406, 3381133, 3525011, 3852919, 6762266, 7050022, 7705838, 23667931, 47335862, 165675517, 331351034]

約数ペア:

[(1, 331351034), (2, 165675517), (7, 47335862), (14, 23667931), (43, 7705838), (47, 7050022), (49, 6762266), (86, 3852919), (94, 3525011), (98, 3381133), (239, 1386406), (301, 1100834), (329, 1007146), (343, 966038), (478, 693203), (602, 550417), (658, 503573), (686, 483019), (1673, 198058), (2021, 163954), (2107, 157262), (2303, 143878), (3346, 99029), (4042, 81977), (4214, 78631), (4606, 71939), (10277, 32242), (11233, 29498), (11711, 28294), (14147, 23422), (14749, 22466), (16121, 20554)]