213689976

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 546480000

約数和(自身を除く): 332790024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 229, 236, 354, 458, 472, 659, 687, 708, 916, 1318, 1374, 1416, 1832, 1977, 2636, 2748, 3954, 5272, 5496, 7908, 13511, 15816, 27022, 38881, 40533, 54044, 77762, 81066, 108088, 116643, 150911, 155524, 162132, 233286, 301822, 311048, 324264, 452733, 466572, 603644, 905466, 933144, 1207288, 1810932, 3621864, 8903749, 17807498, 26711247, 35614996, 53422494, 71229992, 106844988, 213689976]

約数ペア:

[(1, 213689976), (2, 106844988), (3, 71229992), (4, 53422494), (6, 35614996), (8, 26711247), (12, 17807498), (24, 8903749), (59, 3621864), (118, 1810932), (177, 1207288), (229, 933144), (236, 905466), (354, 603644), (458, 466572), (472, 452733), (659, 324264), (687, 311048), (708, 301822), (916, 233286), (1318, 162132), (1374, 155524), (1416, 150911), (1832, 116643), (1977, 108088), (2636, 81066), (2748, 77762), (3954, 54044), (5272, 40533), (5496, 38881), (7908, 27022), (13511, 15816)]