690920808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{4091}}^1$

素因数の和:4358

約数の個数: 64

約数和(自身を含む): 1791313920

約数和(自身を除く): 1100393112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 227, 248, 372, 454, 681, 744, 908, 1362, 1816, 2724, 4091, 5448, 7037, 8182, 12273, 14074, 16364, 21111, 24546, 28148, 32728, 42222, 49092, 56296, 84444, 98184, 126821, 168888, 253642, 380463, 507284, 760926, 928657, 1014568, 1521852, 1857314, 2785971, 3043704, 3714628, 5571942, 7429256, 11143884, 22287768, 28788367, 57576734, 86365101, 115153468, 172730202, 230306936, 345460404, 690920808]

約数ペア:

[(1, 690920808), (2, 345460404), (3, 230306936), (4, 172730202), (6, 115153468), (8, 86365101), (12, 57576734), (24, 28788367), (31, 22287768), (62, 11143884), (93, 7429256), (124, 5571942), (186, 3714628), (227, 3043704), (248, 2785971), (372, 1857314), (454, 1521852), (681, 1014568), (744, 928657), (908, 760926), (1362, 507284), (1816, 380463), (2724, 253642), (4091, 168888), (5448, 126821), (7037, 98184), (8182, 84444), (12273, 56296), (14074, 49092), (16364, 42222), (21111, 32728), (24546, 28148)]