2131682328

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{112573}}^1$

素因数の和:112848

約数の個数: 48

約数和(自身を含む): 5795309520

約数和(自身を除く): 3663627192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 18936, 112573, 225146, 337719, 450292, 675438, 900584, 1013157, 1350876, 2026314, 2701752, 4052628, 8105256, 29606699, 59213398, 88820097, 118426796, 177640194, 236853592, 266460291, 355280388, 532920582, 710560776, 1065841164, 2131682328]

約数ペア:

[(1, 2131682328), (2, 1065841164), (3, 710560776), (4, 532920582), (6, 355280388), (8, 266460291), (9, 236853592), (12, 177640194), (18, 118426796), (24, 88820097), (36, 59213398), (72, 29606699), (263, 8105256), (526, 4052628), (789, 2701752), (1052, 2026314), (1578, 1350876), (2104, 1013157), (2367, 900584), (3156, 675438), (4734, 450292), (6312, 337719), (9468, 225146), (18936, 112573)]