253845144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{167887}}^1$

素因数の和:167909

約数の個数: 64

約数和(自身を含む): 805862400

約数和(自身を除く): 552017256

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, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 167887, 335774, 503661, 671548, 1007322, 1175209, 1343096, 1510983, 2014644, 2350418, 3021966, 3525627, 4029288, 4532949, 4700836, 6043932, 7051254, 9065898, 9401672, 10576881, 12087864, 14102508, 18131796, 21153762, 28205016, 31730643, 36263592, 42307524, 63461286, 84615048, 126922572, 253845144]

約数ペア:

[(1, 253845144), (2, 126922572), (3, 84615048), (4, 63461286), (6, 42307524), (7, 36263592), (8, 31730643), (9, 28205016), (12, 21153762), (14, 18131796), (18, 14102508), (21, 12087864), (24, 10576881), (27, 9401672), (28, 9065898), (36, 7051254), (42, 6043932), (54, 4700836), (56, 4532949), (63, 4029288), (72, 3525627), (84, 3021966), (108, 2350418), (126, 2014644), (168, 1510983), (189, 1343096), (216, 1175209), (252, 1007322), (378, 671548), (504, 503661), (756, 335774), (1512, 167887)]