561220128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{39769}}^1$

素因数の和:39799

約数の個数: 108

約数和(自身を含む): 1856582910

約数和(自身を除く): 1295362782

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 39769, 79538, 119307, 159076, 238614, 278383, 318152, 357921, 477228, 556766, 636304, 715842, 835149, 954456, 1113532, 1272608, 1431684, 1670298, 1908912, 1948681, 2227064, 2505447, 2863368, 3340596, 3817824, 3897362, 4454128, 5010894, 5726736, 5846043, 6681192, 7794724, 8908256, 10021788, 11453472, 11692086, 13362384, 15589448, 17538129, 20043576, 23384172, 26724768, 31178896, 35076258, 40087152, 46768344, 62357792, 70152516, 80174304, 93536688, 140305032, 187073376, 280610064, 561220128]

約数ペア:

[(1, 561220128), (2, 280610064), (3, 187073376), (4, 140305032), (6, 93536688), (7, 80174304), (8, 70152516), (9, 62357792), (12, 46768344), (14, 40087152), (16, 35076258), (18, 31178896), (21, 26724768), (24, 23384172), (28, 20043576), (32, 17538129), (36, 15589448), (42, 13362384), (48, 11692086), (49, 11453472), (56, 10021788), (63, 8908256), (72, 7794724), (84, 6681192), (96, 5846043), (98, 5726736), (112, 5010894), (126, 4454128), (144, 3897362), (147, 3817824), (168, 3340596), (196, 2863368), (224, 2505447), (252, 2227064), (288, 1948681), (294, 1908912), (336, 1670298), (392, 1431684), (441, 1272608), (504, 1113532), (588, 954456), (672, 835149), (784, 715842), (882, 636304), (1008, 556766), (1176, 477228), (1568, 357921), (1764, 318152), (2016, 278383), (2352, 238614), (3528, 159076), (4704, 119307), (7056, 79538), (14112, 39769)]