240143456

素因数分解:

$2^5\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1699}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 541497600

約数和(自身を除く): 301354144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 631, 1262, 1699, 2524, 3398, 4417, 5048, 6796, 8834, 10096, 11893, 13592, 17668, 20192, 23786, 27184, 35336, 47572, 54368, 70672, 95144, 141344, 190288, 380576, 1072069, 2144138, 4288276, 7504483, 8576552, 15008966, 17153104, 30017932, 34306208, 60035864, 120071728, 240143456]

約数ペア:

[(1, 240143456), (2, 120071728), (4, 60035864), (7, 34306208), (8, 30017932), (14, 17153104), (16, 15008966), (28, 8576552), (32, 7504483), (56, 4288276), (112, 2144138), (224, 1072069), (631, 380576), (1262, 190288), (1699, 141344), (2524, 95144), (3398, 70672), (4417, 54368), (5048, 47572), (6796, 35336), (8834, 27184), (10096, 23786), (11893, 20192), (13592, 17668)]