21776969256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{303571}}^1$

素因数の和:303655

約数の個数: 96

約数和(自身を含む): 64369406880

約数和(自身を除く): 42592437624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 392, 427, 488, 588, 732, 854, 1176, 1281, 1464, 1708, 2562, 2989, 3416, 5124, 5978, 8967, 10248, 11956, 17934, 23912, 35868, 71736, 303571, 607142, 910713, 1214284, 1821426, 2124997, 2428568, 3642852, 4249994, 6374991, 7285704, 8499988, 12749982, 14874979, 16999976, 18517831, 25499964, 29749958, 37035662, 44624937, 50999928, 55553493, 59499916, 74071324, 89249874, 111106986, 118999832, 129624817, 148142648, 178499748, 222213972, 259249634, 356999496, 388874451, 444427944, 518499268, 777748902, 907373719, 1036998536, 1555497804, 1814747438, 2722121157, 3110995608, 3629494876, 5444242314, 7258989752, 10888484628, 21776969256]

約数ペア:

[(1, 21776969256), (2, 10888484628), (3, 7258989752), (4, 5444242314), (6, 3629494876), (7, 3110995608), (8, 2722121157), (12, 1814747438), (14, 1555497804), (21, 1036998536), (24, 907373719), (28, 777748902), (42, 518499268), (49, 444427944), (56, 388874451), (61, 356999496), (84, 259249634), (98, 222213972), (122, 178499748), (147, 148142648), (168, 129624817), (183, 118999832), (196, 111106986), (244, 89249874), (294, 74071324), (366, 59499916), (392, 55553493), (427, 50999928), (488, 44624937), (588, 37035662), (732, 29749958), (854, 25499964), (1176, 18517831), (1281, 16999976), (1464, 14874979), (1708, 12749982), (2562, 8499988), (2989, 7285704), (3416, 6374991), (5124, 4249994), (5978, 3642852), (8967, 2428568), (10248, 2124997), (11956, 1821426), (17934, 1214284), (23912, 910713), (35868, 607142), (71736, 303571)]