386827248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20611}}^1$

素因数の和:20662

約数の個数: 80

約数和(自身を含む): 1104143616

約数和(自身を除く): 717316368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 20611, 41222, 61833, 82444, 123666, 164888, 247332, 329776, 350387, 474053, 494664, 700774, 948106, 989328, 1051161, 1401548, 1422159, 1896212, 2102322, 2803096, 2844318, 3792424, 4204644, 5606192, 5688636, 7584848, 8058901, 8409288, 11377272, 16117802, 16818576, 22754544, 24176703, 32235604, 48353406, 64471208, 96706812, 128942416, 193413624, 386827248]

約数ペア:

[(1, 386827248), (2, 193413624), (3, 128942416), (4, 96706812), (6, 64471208), (8, 48353406), (12, 32235604), (16, 24176703), (17, 22754544), (23, 16818576), (24, 16117802), (34, 11377272), (46, 8409288), (48, 8058901), (51, 7584848), (68, 5688636), (69, 5606192), (92, 4204644), (102, 3792424), (136, 2844318), (138, 2803096), (184, 2102322), (204, 1896212), (272, 1422159), (276, 1401548), (368, 1051161), (391, 989328), (408, 948106), (552, 700774), (782, 494664), (816, 474053), (1104, 350387), (1173, 329776), (1564, 247332), (2346, 164888), (3128, 123666), (4692, 82444), (6256, 61833), (9384, 41222), (18768, 20611)]