288669248

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 112

約数和(自身を含む): 717621120

約数和(自身を除く): 428951872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 406, 448, 464, 476, 493, 544, 812, 928, 952, 986, 1088, 1307, 1624, 1856, 1904, 1972, 2614, 3248, 3451, 3808, 3944, 5228, 6496, 6902, 7616, 7888, 9149, 10456, 12992, 13804, 15776, 18298, 20912, 22219, 27608, 31552, 36596, 37903, 41824, 44438, 55216, 73192, 75806, 83648, 88876, 110432, 146384, 151612, 155533, 177752, 220864, 265321, 292768, 303224, 311066, 355504, 530642, 585536, 606448, 622132, 644351, 711008, 1061284, 1212896, 1244264, 1288702, 1422016, 2122568, 2425792, 2488528, 2577404, 4245136, 4510457, 4977056, 5154808, 8490272, 9020914, 9954112, 10309616, 16980544, 18041828, 20619232, 36083656, 41238464, 72167312, 144334624, 288669248]

約数ペア:

[(1, 288669248), (2, 144334624), (4, 72167312), (7, 41238464), (8, 36083656), (14, 20619232), (16, 18041828), (17, 16980544), (28, 10309616), (29, 9954112), (32, 9020914), (34, 8490272), (56, 5154808), (58, 4977056), (64, 4510457), (68, 4245136), (112, 2577404), (116, 2488528), (119, 2425792), (136, 2122568), (203, 1422016), (224, 1288702), (232, 1244264), (238, 1212896), (272, 1061284), (406, 711008), (448, 644351), (464, 622132), (476, 606448), (493, 585536), (544, 530642), (812, 355504), (928, 311066), (952, 303224), (986, 292768), (1088, 265321), (1307, 220864), (1624, 177752), (1856, 155533), (1904, 151612), (1972, 146384), (2614, 110432), (3248, 88876), (3451, 83648), (3808, 75806), (3944, 73192), (5228, 55216), (6496, 44438), (6902, 41824), (7616, 37903), (7888, 36596), (9149, 31552), (10456, 27608), (12992, 22219), (13804, 20912), (15776, 18298)]