258110944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 630637056

約数和(自身を除く): 372526112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 151, 182, 208, 224, 302, 364, 416, 587, 604, 728, 1057, 1174, 1208, 1456, 1963, 2114, 2348, 2416, 2912, 3926, 4109, 4228, 4696, 4832, 7631, 7852, 8218, 8456, 9392, 13741, 15262, 15704, 16436, 16912, 18784, 27482, 30524, 31408, 32872, 33824, 53417, 54964, 61048, 62816, 65744, 88637, 106834, 109928, 122096, 131488, 177274, 213668, 219856, 244192, 354548, 427336, 439712, 620459, 709096, 854672, 1152281, 1240918, 1418192, 1709344, 2304562, 2481836, 2836384, 4609124, 4963672, 8065967, 9218248, 9927344, 16131934, 18436496, 19854688, 32263868, 36872992, 64527736, 129055472, 258110944]

約数ペア:

[(1, 258110944), (2, 129055472), (4, 64527736), (7, 36872992), (8, 32263868), (13, 19854688), (14, 18436496), (16, 16131934), (26, 9927344), (28, 9218248), (32, 8065967), (52, 4963672), (56, 4609124), (91, 2836384), (104, 2481836), (112, 2304562), (151, 1709344), (182, 1418192), (208, 1240918), (224, 1152281), (302, 854672), (364, 709096), (416, 620459), (587, 439712), (604, 427336), (728, 354548), (1057, 244192), (1174, 219856), (1208, 213668), (1456, 177274), (1963, 131488), (2114, 122096), (2348, 109928), (2416, 106834), (2912, 88637), (3926, 65744), (4109, 62816), (4228, 61048), (4696, 54964), (4832, 53417), (7631, 33824), (7852, 32872), (8218, 31408), (8456, 30524), (9392, 27482), (13741, 18784), (15262, 16912), (15704, 16436)]