663358848

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13187}}^1$

素因数の和:13335

約数の個数: 64

約数和(自身を含む): 1775632320

約数和(自身を除く): 1112273472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 13187, 16768, 25152, 26374, 39561, 50304, 52748, 79122, 105496, 158244, 210992, 316488, 421984, 632976, 843968, 1265952, 1687936, 1727497, 2531904, 3454994, 5063808, 5182491, 6909988, 10364982, 13819976, 20729964, 27639952, 41459928, 55279904, 82919856, 110559808, 165839712, 221119616, 331679424, 663358848]

約数ペア:

[(1, 663358848), (2, 331679424), (3, 221119616), (4, 165839712), (6, 110559808), (8, 82919856), (12, 55279904), (16, 41459928), (24, 27639952), (32, 20729964), (48, 13819976), (64, 10364982), (96, 6909988), (128, 5182491), (131, 5063808), (192, 3454994), (262, 2531904), (384, 1727497), (393, 1687936), (524, 1265952), (786, 843968), (1048, 632976), (1572, 421984), (2096, 316488), (3144, 210992), (4192, 158244), (6288, 105496), (8384, 79122), (12576, 52748), (13187, 50304), (16768, 39561), (25152, 26374)]