6880498872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{26861}}^1$

素因数の和:27704

約数の個数: 64

約数和(自身を含む): 18547673760

約数和(自身を除く): 11667174888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 821, 1642, 2463, 3284, 4926, 6568, 9852, 10673, 19704, 21346, 26861, 32019, 42692, 53722, 64038, 80583, 85384, 107444, 128076, 161166, 214888, 256152, 322332, 349193, 644664, 698386, 1047579, 1396772, 2095158, 2793544, 4190316, 8380632, 22052881, 44105762, 66158643, 88211524, 132317286, 176423048, 264634572, 286687453, 529269144, 573374906, 860062359, 1146749812, 1720124718, 2293499624, 3440249436, 6880498872]

約数ペア:

[(1, 6880498872), (2, 3440249436), (3, 2293499624), (4, 1720124718), (6, 1146749812), (8, 860062359), (12, 573374906), (13, 529269144), (24, 286687453), (26, 264634572), (39, 176423048), (52, 132317286), (78, 88211524), (104, 66158643), (156, 44105762), (312, 22052881), (821, 8380632), (1642, 4190316), (2463, 2793544), (3284, 2095158), (4926, 1396772), (6568, 1047579), (9852, 698386), (10673, 644664), (19704, 349193), (21346, 322332), (26861, 256152), (32019, 214888), (42692, 161166), (53722, 128076), (64038, 107444), (80583, 85384)]