888949072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 1929733632

約数和(自身を除く): 1040784560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 157, 176, 212, 314, 424, 583, 607, 628, 848, 1166, 1214, 1256, 1727, 2332, 2428, 2512, 3454, 4664, 4856, 6677, 6908, 8321, 9328, 9712, 13354, 13816, 16642, 26708, 27632, 32171, 33284, 53416, 64342, 66568, 91531, 95299, 106832, 128684, 133136, 183062, 190598, 257368, 353881, 366124, 381196, 514736, 707762, 732248, 762392, 1048289, 1415524, 1464496, 1524784, 2096578, 2831048, 4193156, 5050847, 5662096, 8386312, 10101694, 16772624, 20203388, 40406776, 55559317, 80813552, 111118634, 222237268, 444474536, 888949072]

約数ペア:

[(1, 888949072), (2, 444474536), (4, 222237268), (8, 111118634), (11, 80813552), (16, 55559317), (22, 40406776), (44, 20203388), (53, 16772624), (88, 10101694), (106, 8386312), (157, 5662096), (176, 5050847), (212, 4193156), (314, 2831048), (424, 2096578), (583, 1524784), (607, 1464496), (628, 1415524), (848, 1048289), (1166, 762392), (1214, 732248), (1256, 707762), (1727, 514736), (2332, 381196), (2428, 366124), (2512, 353881), (3454, 257368), (4664, 190598), (4856, 183062), (6677, 133136), (6908, 128684), (8321, 106832), (9328, 95299), (9712, 91531), (13354, 66568), (13816, 64342), (16642, 53416), (26708, 33284), (27632, 32171)]