15691473936

素因数分解:

$2^4\times 3^2\times {\mathrm{7993}}^1\times {\mathrm{13633}}^1$

素因数の和:21640

約数の個数: 60

約数和(自身を含む): 43923048988

約数和(自身を除く): 28231575052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 7993, 13633, 15986, 23979, 27266, 31972, 40899, 47958, 54532, 63944, 71937, 81798, 95916, 109064, 122697, 127888, 143874, 163596, 191832, 218128, 245394, 287748, 327192, 383664, 490788, 575496, 654384, 981576, 1150992, 1963152, 108968569, 217937138, 326905707, 435874276, 653811414, 871748552, 980717121, 1307622828, 1743497104, 1961434242, 2615245656, 3922868484, 5230491312, 7845736968, 15691473936]

約数ペア:

[(1, 15691473936), (2, 7845736968), (3, 5230491312), (4, 3922868484), (6, 2615245656), (8, 1961434242), (9, 1743497104), (12, 1307622828), (16, 980717121), (18, 871748552), (24, 653811414), (36, 435874276), (48, 326905707), (72, 217937138), (144, 108968569), (7993, 1963152), (13633, 1150992), (15986, 981576), (23979, 654384), (27266, 575496), (31972, 490788), (40899, 383664), (47958, 327192), (54532, 287748), (63944, 245394), (71937, 218128), (81798, 191832), (95916, 163596), (109064, 143874), (122697, 127888)]