404252016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2137}}^1$

素因数の和:2718

約数の個数: 80

約数和(自身を含む): 1196185344

約数和(自身を除く): 791933328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 563, 1126, 1689, 2137, 2252, 3378, 3941, 4274, 4504, 6411, 6756, 7882, 8548, 9008, 11823, 12822, 13512, 14959, 15764, 17096, 23646, 25644, 27024, 29918, 31528, 34192, 44877, 47292, 51288, 59836, 63056, 89754, 94584, 102576, 119672, 179508, 189168, 239344, 359016, 718032, 1203131, 2406262, 3609393, 4812524, 7218786, 8421917, 9625048, 14437572, 16843834, 19250096, 25265751, 28875144, 33687668, 50531502, 57750288, 67375336, 101063004, 134750672, 202126008, 404252016]

約数ペア:

[(1, 404252016), (2, 202126008), (3, 134750672), (4, 101063004), (6, 67375336), (7, 57750288), (8, 50531502), (12, 33687668), (14, 28875144), (16, 25265751), (21, 19250096), (24, 16843834), (28, 14437572), (42, 9625048), (48, 8421917), (56, 7218786), (84, 4812524), (112, 3609393), (168, 2406262), (336, 1203131), (563, 718032), (1126, 359016), (1689, 239344), (2137, 189168), (2252, 179508), (3378, 119672), (3941, 102576), (4274, 94584), (4504, 89754), (6411, 63056), (6756, 59836), (7882, 51288), (8548, 47292), (9008, 44877), (11823, 34192), (12822, 31528), (13512, 29918), (14959, 27024), (15764, 25644), (17096, 23646)]