805292904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{3121}}^1$

素因数の和:3970

約数の個数: 64

約数和(自身を含む): 2171413440

約数和(自身を除く): 1366120536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 827, 1654, 2481, 3121, 3308, 4962, 6242, 6616, 9363, 9924, 10751, 12484, 18726, 19848, 21502, 24968, 32253, 37452, 40573, 43004, 64506, 74904, 81146, 86008, 121719, 129012, 162292, 243438, 258024, 324584, 486876, 973752, 2581067, 5162134, 7743201, 10324268, 15486402, 20648536, 30972804, 33553871, 61945608, 67107742, 100661613, 134215484, 201323226, 268430968, 402646452, 805292904]

約数ペア:

[(1, 805292904), (2, 402646452), (3, 268430968), (4, 201323226), (6, 134215484), (8, 100661613), (12, 67107742), (13, 61945608), (24, 33553871), (26, 30972804), (39, 20648536), (52, 15486402), (78, 10324268), (104, 7743201), (156, 5162134), (312, 2581067), (827, 973752), (1654, 486876), (2481, 324584), (3121, 258024), (3308, 243438), (4962, 162292), (6242, 129012), (6616, 121719), (9363, 86008), (9924, 81146), (10751, 74904), (12484, 64506), (18726, 43004), (19848, 40573), (21502, 37452), (24968, 32253)]