268551048

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 681278400

約数和(自身を除く): 412727352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 229, 262, 373, 393, 458, 524, 687, 746, 786, 916, 1048, 1119, 1374, 1492, 1572, 1832, 2238, 2748, 2984, 3144, 4476, 5496, 8952, 29999, 48863, 59998, 85417, 89997, 97726, 119996, 146589, 170834, 179994, 195452, 239992, 256251, 293178, 341668, 359988, 390904, 512502, 586356, 683336, 719976, 1025004, 1172712, 2050008, 11189627, 22379254, 33568881, 44758508, 67137762, 89517016, 134275524, 268551048]

約数ペア:

[(1, 268551048), (2, 134275524), (3, 89517016), (4, 67137762), (6, 44758508), (8, 33568881), (12, 22379254), (24, 11189627), (131, 2050008), (229, 1172712), (262, 1025004), (373, 719976), (393, 683336), (458, 586356), (524, 512502), (687, 390904), (746, 359988), (786, 341668), (916, 293178), (1048, 256251), (1119, 239992), (1374, 195452), (1492, 179994), (1572, 170834), (1832, 146589), (2238, 119996), (2748, 97726), (2984, 89997), (3144, 85417), (4476, 59998), (5496, 48863), (8952, 29999)]