254025072

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{28001}}^1$

素因数の和:28028

約数の個数: 100

約数和(自身を含む): 840284016

約数和(自身を除く): 586258944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 28001, 56002, 84003, 112004, 168006, 196007, 224008, 252009, 336012, 392014, 448016, 504018, 588021, 672024, 756027, 784028, 1008036, 1176042, 1344048, 1512054, 1568056, 1764063, 2016072, 2268081, 2352084, 3024108, 3136112, 3528126, 4032144, 4536162, 4704168, 5292189, 6048216, 7056252, 9072324, 9408336, 10584378, 12096432, 14112504, 15876567, 18144648, 21168756, 28225008, 31753134, 36289296, 42337512, 63506268, 84675024, 127012536, 254025072]

約数ペア:

[(1, 254025072), (2, 127012536), (3, 84675024), (4, 63506268), (6, 42337512), (7, 36289296), (8, 31753134), (9, 28225008), (12, 21168756), (14, 18144648), (16, 15876567), (18, 14112504), (21, 12096432), (24, 10584378), (27, 9408336), (28, 9072324), (36, 7056252), (42, 6048216), (48, 5292189), (54, 4704168), (56, 4536162), (63, 4032144), (72, 3528126), (81, 3136112), (84, 3024108), (108, 2352084), (112, 2268081), (126, 2016072), (144, 1764063), (162, 1568056), (168, 1512054), (189, 1344048), (216, 1176042), (252, 1008036), (324, 784028), (336, 756027), (378, 672024), (432, 588021), (504, 504018), (567, 448016), (648, 392014), (756, 336012), (1008, 252009), (1134, 224008), (1296, 196007), (1512, 168006), (2268, 112004), (3024, 84003), (4536, 56002), (9072, 28001)]