1288367032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 2636409600

約数和(自身を除く): 1348042568

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 151, 172, 302, 344, 604, 731, 1208, 1459, 1462, 2567, 2918, 2924, 5134, 5836, 5848, 6493, 10268, 11672, 12986, 20536, 24803, 25972, 49606, 51944, 62737, 99212, 110381, 125474, 198424, 220309, 220762, 250948, 440618, 441524, 501896, 881236, 883048, 1066529, 1762472, 2133058, 3745253, 4266116, 7490506, 8532232, 9473287, 14981012, 18946574, 29962024, 37893148, 75786296, 161045879, 322091758, 644183516, 1288367032]

約数ペア:

[(1, 1288367032), (2, 644183516), (4, 322091758), (8, 161045879), (17, 75786296), (34, 37893148), (43, 29962024), (68, 18946574), (86, 14981012), (136, 9473287), (151, 8532232), (172, 7490506), (302, 4266116), (344, 3745253), (604, 2133058), (731, 1762472), (1208, 1066529), (1459, 883048), (1462, 881236), (2567, 501896), (2918, 441524), (2924, 440618), (5134, 250948), (5836, 220762), (5848, 220309), (6493, 198424), (10268, 125474), (11672, 110381), (12986, 99212), (20536, 62737), (24803, 51944), (25972, 49606)]