659328

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 1872720

約数和(自身を除く): 1213392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 101, 102, 128, 136, 192, 202, 204, 272, 303, 384, 404, 408, 544, 606, 808, 816, 1088, 1212, 1616, 1632, 1717, 2176, 2424, 3232, 3264, 3434, 4848, 5151, 6464, 6528, 6868, 9696, 10302, 12928, 13736, 19392, 20604, 27472, 38784, 41208, 54944, 82416, 109888, 164832, 219776, 329664, 659328]

約数ペア:

[(1, 659328), (2, 329664), (3, 219776), (4, 164832), (6, 109888), (8, 82416), (12, 54944), (16, 41208), (17, 38784), (24, 27472), (32, 20604), (34, 19392), (48, 13736), (51, 12928), (64, 10302), (68, 9696), (96, 6868), (101, 6528), (102, 6464), (128, 5151), (136, 4848), (192, 3434), (202, 3264), (204, 3232), (272, 2424), (303, 2176), (384, 1717), (404, 1632), (408, 1616), (544, 1212), (606, 1088), (808, 816)]