438062016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{325939}}^1$

素因数の和:325961

約数の個数: 56

約数和(自身を含む): 1324620160

約数和(自身を除く): 886558144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 325939, 651878, 977817, 1303756, 1955634, 2281573, 2607512, 3911268, 4563146, 5215024, 6844719, 7822536, 9126292, 10430048, 13689438, 15645072, 18252584, 20860096, 27378876, 31290144, 36505168, 54757752, 62580288, 73010336, 109515504, 146020672, 219031008, 438062016]

約数ペア:

[(1, 438062016), (2, 219031008), (3, 146020672), (4, 109515504), (6, 73010336), (7, 62580288), (8, 54757752), (12, 36505168), (14, 31290144), (16, 27378876), (21, 20860096), (24, 18252584), (28, 15645072), (32, 13689438), (42, 10430048), (48, 9126292), (56, 7822536), (64, 6844719), (84, 5215024), (96, 4563146), (112, 3911268), (168, 2607512), (192, 2281573), (224, 1955634), (336, 1303756), (448, 977817), (672, 651878), (1344, 325939)]