289573752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6229}}^1$

素因数の和:6400

約数の個数: 64

約数和(自身を含む): 784980000

約数和(自身を除く): 495406248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 3576, 3874, 5811, 6229, 7748, 11622, 12458, 15496, 18687, 23244, 24916, 37374, 46488, 49832, 74748, 80977, 149496, 161954, 242931, 323908, 485862, 647816, 928121, 971724, 1856242, 1943448, 2784363, 3712484, 5568726, 7424968, 11137452, 12065573, 22274904, 24131146, 36196719, 48262292, 72393438, 96524584, 144786876, 289573752]

約数ペア:

[(1, 289573752), (2, 144786876), (3, 96524584), (4, 72393438), (6, 48262292), (8, 36196719), (12, 24131146), (13, 22274904), (24, 12065573), (26, 11137452), (39, 7424968), (52, 5568726), (78, 3712484), (104, 2784363), (149, 1943448), (156, 1856242), (298, 971724), (312, 928121), (447, 647816), (596, 485862), (894, 323908), (1192, 242931), (1788, 161954), (1937, 149496), (3576, 80977), (3874, 74748), (5811, 49832), (6229, 46488), (7748, 37374), (11622, 24916), (12458, 23244), (15496, 18687)]