2905697496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{26839}}^1$

素因数の和:27208

約数の個数: 64

約数和(自身を含む): 7845868800

約数和(自身を除く): 4940171304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 347, 694, 1041, 1388, 2082, 2776, 4164, 4511, 8328, 9022, 13533, 18044, 26839, 27066, 36088, 53678, 54132, 80517, 107356, 108264, 161034, 214712, 322068, 348907, 644136, 697814, 1046721, 1395628, 2093442, 2791256, 4186884, 8373768, 9313133, 18626266, 27939399, 37252532, 55878798, 74505064, 111757596, 121070729, 223515192, 242141458, 363212187, 484282916, 726424374, 968565832, 1452848748, 2905697496]

約数ペア:

[(1, 2905697496), (2, 1452848748), (3, 968565832), (4, 726424374), (6, 484282916), (8, 363212187), (12, 242141458), (13, 223515192), (24, 121070729), (26, 111757596), (39, 74505064), (52, 55878798), (78, 37252532), (104, 27939399), (156, 18626266), (312, 9313133), (347, 8373768), (694, 4186884), (1041, 2791256), (1388, 2093442), (2082, 1395628), (2776, 1046721), (4164, 697814), (4511, 644136), (8328, 348907), (9022, 322068), (13533, 214712), (18044, 161034), (26839, 108264), (27066, 107356), (36088, 80517), (53678, 54132)]