321154512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3527}}^1$

素因数の和:3816

約数の個数: 80

約数和(自身を含む): 951939072

約数和(自身を除く): 630784560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 2168, 3252, 3527, 3794, 4336, 5691, 6504, 7054, 7588, 10581, 11382, 13008, 14108, 15176, 21162, 22764, 24689, 28216, 30352, 42324, 45528, 49378, 56432, 74067, 84648, 91056, 98756, 148134, 169296, 197512, 296268, 395024, 592536, 955817, 1185072, 1911634, 2867451, 3823268, 5734902, 6690719, 7646536, 11469804, 13381438, 15293072, 20072157, 22939608, 26762876, 40144314, 45879216, 53525752, 80288628, 107051504, 160577256, 321154512]

約数ペア:

[(1, 321154512), (2, 160577256), (3, 107051504), (4, 80288628), (6, 53525752), (7, 45879216), (8, 40144314), (12, 26762876), (14, 22939608), (16, 20072157), (21, 15293072), (24, 13381438), (28, 11469804), (42, 7646536), (48, 6690719), (56, 5734902), (84, 3823268), (112, 2867451), (168, 1911634), (271, 1185072), (336, 955817), (542, 592536), (813, 395024), (1084, 296268), (1626, 197512), (1897, 169296), (2168, 148134), (3252, 98756), (3527, 91056), (3794, 84648), (4336, 74067), (5691, 56432), (6504, 49378), (7054, 45528), (7588, 42324), (10581, 30352), (11382, 28216), (13008, 24689), (14108, 22764), (15176, 21162)]