920174376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{16519}}^1$

素因数の和:16750

約数の個数: 64

約数和(自身を含む): 2521612800

約数和(自身を除く): 1601438424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 844, 1266, 1688, 2321, 2532, 4642, 5064, 6963, 9284, 13926, 16519, 18568, 27852, 33038, 49557, 55704, 66076, 99114, 132152, 181709, 198228, 363418, 396456, 545127, 726836, 1090254, 1453672, 2180508, 3485509, 4361016, 6971018, 10456527, 13942036, 20913054, 27884072, 38340599, 41826108, 76681198, 83652216, 115021797, 153362396, 230043594, 306724792, 460087188, 920174376]

約数ペア:

[(1, 920174376), (2, 460087188), (3, 306724792), (4, 230043594), (6, 153362396), (8, 115021797), (11, 83652216), (12, 76681198), (22, 41826108), (24, 38340599), (33, 27884072), (44, 20913054), (66, 13942036), (88, 10456527), (132, 6971018), (211, 4361016), (264, 3485509), (422, 2180508), (633, 1453672), (844, 1090254), (1266, 726836), (1688, 545127), (2321, 396456), (2532, 363418), (4642, 198228), (5064, 181709), (6963, 132152), (9284, 99114), (13926, 66076), (16519, 55704), (18568, 49557), (27852, 33038)]