2581387632

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{74383}}^1$

素因数の和:74638

約数の個数: 60

約数和(自身を含む): 7254373984

約数和(自身を除く): 4672986352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 964, 1446, 1928, 2169, 2892, 3856, 4338, 5784, 8676, 11568, 17352, 34704, 74383, 148766, 223149, 297532, 446298, 595064, 669447, 892596, 1190128, 1338894, 1785192, 2677788, 3570384, 5355576, 10711152, 17926303, 35852606, 53778909, 71705212, 107557818, 143410424, 161336727, 215115636, 286820848, 322673454, 430231272, 645346908, 860462544, 1290693816, 2581387632]

約数ペア:

[(1, 2581387632), (2, 1290693816), (3, 860462544), (4, 645346908), (6, 430231272), (8, 322673454), (9, 286820848), (12, 215115636), (16, 161336727), (18, 143410424), (24, 107557818), (36, 71705212), (48, 53778909), (72, 35852606), (144, 17926303), (241, 10711152), (482, 5355576), (723, 3570384), (964, 2677788), (1446, 1785192), (1928, 1338894), (2169, 1190128), (2892, 892596), (3856, 669447), (4338, 595064), (5784, 446298), (8676, 297532), (11568, 223149), (17352, 148766), (34704, 74383)]