259312032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 847566720

約数和(自身を除く): 588254688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 293, 336, 439, 504, 586, 672, 878, 879, 1008, 1172, 1317, 1756, 1758, 2016, 2051, 2344, 2634, 2637, 3073, 3512, 3516, 3951, 4102, 4688, 5268, 5274, 6146, 6153, 7024, 7032, 7902, 8204, 9219, 9376, 10536, 10548, 12292, 12306, 14048, 14064, 15804, 16408, 18438, 18459, 21072, 21096, 24584, 24612, 27657, 28128, 31608, 32816, 36876, 36918, 42144, 42192, 49168, 49224, 55314, 63216, 65632, 73752, 73836, 84384, 98336, 98448, 110628, 126432, 128627, 147504, 147672, 196896, 221256, 257254, 295008, 295344, 385881, 442512, 514508, 590688, 771762, 885024, 900389, 1029016, 1157643, 1543524, 1800778, 2058032, 2315286, 2701167, 3087048, 3601556, 4116064, 4630572, 5402334, 6174096, 7203112, 8103501, 9261144, 10804668, 12348192, 14406224, 16207002, 18522288, 21609336, 28812448, 32414004, 37044576, 43218672, 64828008, 86437344, 129656016, 259312032]

約数ペア:

[(1, 259312032), (2, 129656016), (3, 86437344), (4, 64828008), (6, 43218672), (7, 37044576), (8, 32414004), (9, 28812448), (12, 21609336), (14, 18522288), (16, 16207002), (18, 14406224), (21, 12348192), (24, 10804668), (28, 9261144), (32, 8103501), (36, 7203112), (42, 6174096), (48, 5402334), (56, 4630572), (63, 4116064), (72, 3601556), (84, 3087048), (96, 2701167), (112, 2315286), (126, 2058032), (144, 1800778), (168, 1543524), (224, 1157643), (252, 1029016), (288, 900389), (293, 885024), (336, 771762), (439, 590688), (504, 514508), (586, 442512), (672, 385881), (878, 295344), (879, 295008), (1008, 257254), (1172, 221256), (1317, 196896), (1756, 147672), (1758, 147504), (2016, 128627), (2051, 126432), (2344, 110628), (2634, 98448), (2637, 98336), (3073, 84384), (3512, 73836), (3516, 73752), (3951, 65632), (4102, 63216), (4688, 55314), (5268, 49224), (5274, 49168), (6146, 42192), (6153, 42144), (7024, 36918), (7032, 36876), (7902, 32816), (8204, 31608), (9219, 28128), (9376, 27657), (10536, 24612), (10548, 24584), (12292, 21096), (12306, 21072), (14048, 18459), (14064, 18438), (15804, 16408)]