430304

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1034208

約数和(自身を除く): 603904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 113, 119, 136, 224, 226, 238, 272, 452, 476, 544, 791, 904, 952, 1582, 1808, 1904, 1921, 3164, 3616, 3808, 3842, 6328, 7684, 12656, 13447, 15368, 25312, 26894, 30736, 53788, 61472, 107576, 215152, 430304]

約数ペア:

[(1, 430304), (2, 215152), (4, 107576), (7, 61472), (8, 53788), (14, 30736), (16, 26894), (17, 25312), (28, 15368), (32, 13447), (34, 12656), (56, 7684), (68, 6328), (112, 3842), (113, 3808), (119, 3616), (136, 3164), (224, 1921), (226, 1904), (238, 1808), (272, 1582), (452, 952), (476, 904), (544, 791)]