239756976

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{17903}}^1$

素因数の和:17951

約数の個数: 80

約数和(自身を含む): 710430720

約数和(自身を除く): 470673744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 17903, 35806, 53709, 71612, 107418, 143224, 161127, 214836, 286448, 322254, 429672, 483381, 554993, 644508, 859344, 966762, 1109986, 1289016, 1664979, 1933524, 2219972, 2578032, 3329958, 3867048, 4439944, 4994937, 6659916, 7734096, 8879888, 9989874, 13319832, 14984811, 19979748, 26639664, 29969622, 39959496, 59939244, 79918992, 119878488, 239756976]

約数ペア:

[(1, 239756976), (2, 119878488), (3, 79918992), (4, 59939244), (6, 39959496), (8, 29969622), (9, 26639664), (12, 19979748), (16, 14984811), (18, 13319832), (24, 9989874), (27, 8879888), (31, 7734096), (36, 6659916), (48, 4994937), (54, 4439944), (62, 3867048), (72, 3329958), (93, 2578032), (108, 2219972), (124, 1933524), (144, 1664979), (186, 1289016), (216, 1109986), (248, 966762), (279, 859344), (372, 644508), (432, 554993), (496, 483381), (558, 429672), (744, 322254), (837, 286448), (1116, 214836), (1488, 161127), (1674, 143224), (2232, 107418), (3348, 71612), (4464, 53709), (6696, 35806), (13392, 17903)]