239835344

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 556916736

約数和(自身を除く): 317081392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 67, 112, 124, 134, 217, 248, 268, 434, 469, 496, 536, 868, 938, 1031, 1072, 1736, 1876, 2062, 2077, 3472, 3752, 4124, 4154, 7217, 7504, 8248, 8308, 14434, 14539, 16496, 16616, 28868, 29078, 31961, 33232, 57736, 58156, 63922, 69077, 115472, 116312, 127844, 138154, 223727, 232624, 255688, 276308, 447454, 483539, 511376, 552616, 894908, 967078, 1105232, 1789816, 1934156, 2141387, 3579632, 3868312, 4282774, 7736624, 8565548, 14989709, 17131096, 29979418, 34262192, 59958836, 119917672, 239835344]

約数ペア:

[(1, 239835344), (2, 119917672), (4, 59958836), (7, 34262192), (8, 29979418), (14, 17131096), (16, 14989709), (28, 8565548), (31, 7736624), (56, 4282774), (62, 3868312), (67, 3579632), (112, 2141387), (124, 1934156), (134, 1789816), (217, 1105232), (248, 967078), (268, 894908), (434, 552616), (469, 511376), (496, 483539), (536, 447454), (868, 276308), (938, 255688), (1031, 232624), (1072, 223727), (1736, 138154), (1876, 127844), (2062, 116312), (2077, 115472), (3472, 69077), (3752, 63922), (4124, 58156), (4154, 57736), (7217, 33232), (7504, 31961), (8248, 29078), (8308, 28868), (14434, 16616), (14539, 16496)]