256347924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160619}}^1$

素因数の和:160652

約数の個数: 48

約数和(自身を含む): 719577600

約数和(自身を除く): 463229676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 160619, 321238, 481857, 642476, 963714, 1124333, 1927428, 2248666, 3051761, 3372999, 4497332, 6103522, 6745998, 9155283, 12207044, 13491996, 18310566, 21362327, 36621132, 42724654, 64086981, 85449308, 128173962, 256347924]

約数ペア:

[(1, 256347924), (2, 128173962), (3, 85449308), (4, 64086981), (6, 42724654), (7, 36621132), (12, 21362327), (14, 18310566), (19, 13491996), (21, 12207044), (28, 9155283), (38, 6745998), (42, 6103522), (57, 4497332), (76, 3372999), (84, 3051761), (114, 2248666), (133, 1927428), (228, 1124333), (266, 963714), (399, 642476), (532, 481857), (798, 321238), (1596, 160619)]