456987608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 1142553600

約数和(自身を除く): 685565992

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 151, 154, 187, 238, 289, 302, 308, 374, 476, 578, 604, 616, 748, 952, 1057, 1156, 1208, 1309, 1496, 1661, 2023, 2114, 2312, 2567, 2618, 3179, 3322, 4046, 4228, 4913, 5134, 5236, 6358, 6644, 8092, 8456, 9826, 10268, 10472, 11627, 12716, 13288, 16184, 17969, 19652, 20536, 22253, 23254, 25432, 28237, 34391, 35938, 39304, 43639, 44506, 46508, 54043, 56474, 68782, 71876, 87278, 89012, 93016, 108086, 112948, 137564, 143752, 174556, 178024, 197659, 216172, 225896, 275128, 305473, 349112, 378301, 395318, 432344, 480029, 610946, 741863, 756602, 790636, 960058, 1221892, 1483726, 1513204, 1581272, 1920116, 2443784, 2967452, 3026408, 3360203, 3840232, 5193041, 5934904, 6720406, 8160493, 10386082, 13440812, 16320986, 20772164, 26881624, 32641972, 41544328, 57123451, 65283944, 114246902, 228493804, 456987608]

約数ペア:

[(1, 456987608), (2, 228493804), (4, 114246902), (7, 65283944), (8, 57123451), (11, 41544328), (14, 32641972), (17, 26881624), (22, 20772164), (28, 16320986), (34, 13440812), (44, 10386082), (56, 8160493), (68, 6720406), (77, 5934904), (88, 5193041), (119, 3840232), (136, 3360203), (151, 3026408), (154, 2967452), (187, 2443784), (238, 1920116), (289, 1581272), (302, 1513204), (308, 1483726), (374, 1221892), (476, 960058), (578, 790636), (604, 756602), (616, 741863), (748, 610946), (952, 480029), (1057, 432344), (1156, 395318), (1208, 378301), (1309, 349112), (1496, 305473), (1661, 275128), (2023, 225896), (2114, 216172), (2312, 197659), (2567, 178024), (2618, 174556), (3179, 143752), (3322, 137564), (4046, 112948), (4228, 108086), (4913, 93016), (5134, 89012), (5236, 87278), (6358, 71876), (6644, 68782), (8092, 56474), (8456, 54043), (9826, 46508), (10268, 44506), (10472, 43639), (11627, 39304), (12716, 35938), (13288, 34391), (16184, 28237), (17969, 25432), (19652, 23254), (20536, 22253)]