1267906304

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17257}}^1$

素因数の和:17321

約数の個数: 72

約数和(自身を含む): 2963129568

約数和(自身を除く): 1695223264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 5248, 9184, 10496, 17257, 18368, 34514, 36736, 69028, 73472, 120799, 138056, 241598, 276112, 483196, 552224, 707537, 966392, 1104448, 1415074, 1932784, 2208896, 2830148, 3865568, 4417792, 4952759, 5660296, 7731136, 9905518, 11320592, 15462272, 19811036, 22641184, 30924544, 39622072, 45282368, 79244144, 90564736, 158488288, 181129472, 316976576, 633953152, 1267906304]

約数ペア:

[(1, 1267906304), (2, 633953152), (4, 316976576), (7, 181129472), (8, 158488288), (14, 90564736), (16, 79244144), (28, 45282368), (32, 39622072), (41, 30924544), (56, 22641184), (64, 19811036), (82, 15462272), (112, 11320592), (128, 9905518), (164, 7731136), (224, 5660296), (256, 4952759), (287, 4417792), (328, 3865568), (448, 2830148), (574, 2208896), (656, 1932784), (896, 1415074), (1148, 1104448), (1312, 966392), (1792, 707537), (2296, 552224), (2624, 483196), (4592, 276112), (5248, 241598), (9184, 138056), (10496, 120799), (17257, 73472), (18368, 69028), (34514, 36736)]