7241207168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 16132972800

約数和(自身を除く): 8891765632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 229, 248, 403, 416, 458, 496, 613, 806, 832, 916, 992, 1226, 1612, 1664, 1832, 1984, 2452, 2977, 3224, 3664, 3968, 4904, 5954, 6448, 7099, 7328, 7969, 9808, 11908, 12896, 14198, 14656, 15938, 19003, 19616, 23816, 25792, 28396, 29312, 31876, 38006, 39232, 47632, 51584, 56792, 63752, 76012, 78464, 92287, 95264, 113584, 127504, 140377, 152024, 184574, 190528, 227168, 247039, 255008, 280754, 304048, 369148, 381056, 454336, 494078, 510016, 561508, 608096, 738296, 908672, 988156, 1020032, 1123016, 1216192, 1476592, 1824901, 1976312, 2246032, 2432384, 2953184, 3649802, 3952624, 4351687, 4492064, 5906368, 7299604, 7905248, 8703374, 8984128, 11812736, 14599208, 15810496, 17406748, 17968256, 29198416, 31620992, 34813496, 56571931, 58396832, 69626992, 113143862, 116793664, 139253984, 226287724, 233587328, 278507968, 452575448, 557015936, 905150896, 1810301792, 3620603584, 7241207168]

約数ペア:

[(1, 7241207168), (2, 3620603584), (4, 1810301792), (8, 905150896), (13, 557015936), (16, 452575448), (26, 278507968), (31, 233587328), (32, 226287724), (52, 139253984), (62, 116793664), (64, 113143862), (104, 69626992), (124, 58396832), (128, 56571931), (208, 34813496), (229, 31620992), (248, 29198416), (403, 17968256), (416, 17406748), (458, 15810496), (496, 14599208), (613, 11812736), (806, 8984128), (832, 8703374), (916, 7905248), (992, 7299604), (1226, 5906368), (1612, 4492064), (1664, 4351687), (1832, 3952624), (1984, 3649802), (2452, 2953184), (2977, 2432384), (3224, 2246032), (3664, 1976312), (3968, 1824901), (4904, 1476592), (5954, 1216192), (6448, 1123016), (7099, 1020032), (7328, 988156), (7969, 908672), (9808, 738296), (11908, 608096), (12896, 561508), (14198, 510016), (14656, 494078), (15938, 454336), (19003, 381056), (19616, 369148), (23816, 304048), (25792, 280754), (28396, 255008), (29312, 247039), (31876, 227168), (38006, 190528), (39232, 184574), (47632, 152024), (51584, 140377), (56792, 127504), (63752, 113584), (76012, 95264), (78464, 92287)]