266863128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51241}}^1$

素因数の和:51288

約数の個数: 64

約数和(自身を含む): 787077120

約数和(自身を除く): 520213992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 51241, 102482, 153723, 204964, 307446, 358687, 409928, 614892, 717374, 1076061, 1229784, 1434748, 1588471, 2152122, 2869496, 3176942, 4304244, 4765413, 6353884, 8608488, 9530826, 11119297, 12707768, 19061652, 22238594, 33357891, 38123304, 44477188, 66715782, 88954376, 133431564, 266863128]

約数ペア:

[(1, 266863128), (2, 133431564), (3, 88954376), (4, 66715782), (6, 44477188), (7, 38123304), (8, 33357891), (12, 22238594), (14, 19061652), (21, 12707768), (24, 11119297), (28, 9530826), (31, 8608488), (42, 6353884), (56, 4765413), (62, 4304244), (84, 3176942), (93, 2869496), (124, 2152122), (168, 1588471), (186, 1434748), (217, 1229784), (248, 1076061), (372, 717374), (434, 614892), (651, 409928), (744, 358687), (868, 307446), (1302, 204964), (1736, 153723), (2604, 102482), (5208, 51241)]