258355968

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 750311520

約数和(自身を除く): 491955552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 113, 128, 156, 192, 208, 226, 229, 256, 312, 339, 384, 416, 452, 458, 624, 678, 687, 768, 832, 904, 916, 1248, 1356, 1374, 1469, 1664, 1808, 1832, 2496, 2712, 2748, 2938, 2977, 3328, 3616, 3664, 4407, 4992, 5424, 5496, 5876, 5954, 7232, 7328, 8814, 8931, 9984, 10848, 10992, 11752, 11908, 14464, 14656, 17628, 17862, 21696, 21984, 23504, 23816, 25877, 28928, 29312, 35256, 35724, 43392, 43968, 47008, 47632, 51754, 58624, 70512, 71448, 77631, 86784, 87936, 94016, 95264, 103508, 141024, 142896, 155262, 175872, 188032, 190528, 207016, 282048, 285792, 310524, 336401, 376064, 381056, 414032, 564096, 571584, 621048, 672802, 762112, 828064, 1009203, 1128192, 1143168, 1242096, 1345604, 1656128, 2018406, 2286336, 2484192, 2691208, 3312256, 4036812, 4968384, 5382416, 6624512, 8073624, 9936768, 10764832, 16147248, 19873536, 21529664, 32294496, 43059328, 64588992, 86118656, 129177984, 258355968]

約数ペア:

[(1, 258355968), (2, 129177984), (3, 86118656), (4, 64588992), (6, 43059328), (8, 32294496), (12, 21529664), (13, 19873536), (16, 16147248), (24, 10764832), (26, 9936768), (32, 8073624), (39, 6624512), (48, 5382416), (52, 4968384), (64, 4036812), (78, 3312256), (96, 2691208), (104, 2484192), (113, 2286336), (128, 2018406), (156, 1656128), (192, 1345604), (208, 1242096), (226, 1143168), (229, 1128192), (256, 1009203), (312, 828064), (339, 762112), (384, 672802), (416, 621048), (452, 571584), (458, 564096), (624, 414032), (678, 381056), (687, 376064), (768, 336401), (832, 310524), (904, 285792), (916, 282048), (1248, 207016), (1356, 190528), (1374, 188032), (1469, 175872), (1664, 155262), (1808, 142896), (1832, 141024), (2496, 103508), (2712, 95264), (2748, 94016), (2938, 87936), (2977, 86784), (3328, 77631), (3616, 71448), (3664, 70512), (4407, 58624), (4992, 51754), (5424, 47632), (5496, 47008), (5876, 43968), (5954, 43392), (7232, 35724), (7328, 35256), (8814, 29312), (8931, 28928), (9984, 25877), (10848, 23816), (10992, 23504), (11752, 21984), (11908, 21696), (14464, 17862), (14656, 17628)]