418424552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1601}}^1$

素因数の和:1986

約数の個数: 64

約数和(自身を含む): 968889600

約数和(自身を除く): 550465048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 359, 364, 718, 728, 1436, 1601, 2513, 2872, 3202, 4667, 5026, 6404, 9334, 10052, 11207, 12808, 18668, 20104, 20813, 22414, 32669, 37336, 41626, 44828, 65338, 83252, 89656, 130676, 145691, 166504, 261352, 291382, 574759, 582764, 1149518, 1165528, 2299036, 4023313, 4598072, 7471867, 8046626, 14943734, 16093252, 29887468, 32186504, 52303069, 59774936, 104606138, 209212276, 418424552]

約数ペア:

[(1, 418424552), (2, 209212276), (4, 104606138), (7, 59774936), (8, 52303069), (13, 32186504), (14, 29887468), (26, 16093252), (28, 14943734), (52, 8046626), (56, 7471867), (91, 4598072), (104, 4023313), (182, 2299036), (359, 1165528), (364, 1149518), (718, 582764), (728, 574759), (1436, 291382), (1601, 261352), (2513, 166504), (2872, 145691), (3202, 130676), (4667, 89656), (5026, 83252), (6404, 65338), (9334, 44828), (10052, 41626), (11207, 37336), (12808, 32669), (18668, 22414), (20104, 20813)]