254198952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2000

約数の個数: 128

約数和(自身を含む): 816480000

約数和(自身を除く): 562281048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1246, 1512, 1602, 1869, 1889, 2136, 2403, 2492, 3204, 3738, 3778, 4806, 4984, 5607, 5667, 6408, 7476, 7556, 9612, 11214, 11334, 13223, 14952, 15112, 16821, 17001, 19224, 22428, 22668, 26446, 33642, 34002, 39669, 44856, 45336, 51003, 52892, 67284, 68004, 79338, 102006, 105784, 119007, 134568, 136008, 158676, 168121, 204012, 238014, 317352, 336242, 357021, 408024, 476028, 504363, 672484, 714042, 952056, 1008726, 1176847, 1344968, 1428084, 1513089, 2017452, 2353694, 2856168, 3026178, 3530541, 4034904, 4539267, 4707388, 6052356, 7061082, 9078534, 9414776, 10591623, 12104712, 14122164, 18157068, 21183246, 28244328, 31774869, 36314136, 42366492, 63549738, 84732984, 127099476, 254198952]

約数ペア:

[(1, 254198952), (2, 127099476), (3, 84732984), (4, 63549738), (6, 42366492), (7, 36314136), (8, 31774869), (9, 28244328), (12, 21183246), (14, 18157068), (18, 14122164), (21, 12104712), (24, 10591623), (27, 9414776), (28, 9078534), (36, 7061082), (42, 6052356), (54, 4707388), (56, 4539267), (63, 4034904), (72, 3530541), (84, 3026178), (89, 2856168), (108, 2353694), (126, 2017452), (168, 1513089), (178, 1428084), (189, 1344968), (216, 1176847), (252, 1008726), (267, 952056), (356, 714042), (378, 672484), (504, 504363), (534, 476028), (623, 408024), (712, 357021), (756, 336242), (801, 317352), (1068, 238014), (1246, 204012), (1512, 168121), (1602, 158676), (1869, 136008), (1889, 134568), (2136, 119007), (2403, 105784), (2492, 102006), (3204, 79338), (3738, 68004), (3778, 67284), (4806, 52892), (4984, 51003), (5607, 45336), (5667, 44856), (6408, 39669), (7476, 34002), (7556, 33642), (9612, 26446), (11214, 22668), (11334, 22428), (13223, 19224), (14952, 17001), (15112, 16821)]