221437608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5657}}^1$

素因数の和:5906

約数の個数: 64

約数和(自身を含む): 635506560

約数和(自身を除く): 414068952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1398, 1631, 1864, 2796, 3262, 4893, 5592, 5657, 6524, 9786, 11314, 13048, 16971, 19572, 22628, 33942, 39144, 39599, 45256, 67884, 79198, 118797, 135768, 158396, 237594, 316792, 475188, 950376, 1318081, 2636162, 3954243, 5272324, 7908486, 9226567, 10544648, 15816972, 18453134, 27679701, 31633944, 36906268, 55359402, 73812536, 110718804, 221437608]

約数ペア:

[(1, 221437608), (2, 110718804), (3, 73812536), (4, 55359402), (6, 36906268), (7, 31633944), (8, 27679701), (12, 18453134), (14, 15816972), (21, 10544648), (24, 9226567), (28, 7908486), (42, 5272324), (56, 3954243), (84, 2636162), (168, 1318081), (233, 950376), (466, 475188), (699, 316792), (932, 237594), (1398, 158396), (1631, 135768), (1864, 118797), (2796, 79198), (3262, 67884), (4893, 45256), (5592, 39599), (5657, 39144), (6524, 33942), (9786, 22628), (11314, 19572), (13048, 16971)]