1215408072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{37991}}^1$

素因数の和:38074

約数の個数: 64

約数和(自身を含む): 3209564160

約数和(自身を除く): 1994156088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 7998, 10664, 15996, 31992, 37991, 75982, 113973, 151964, 227946, 303928, 455892, 911784, 1177721, 1633613, 2355442, 3267226, 3533163, 4710884, 4900839, 6534452, 7066326, 9421768, 9801678, 13068904, 14132652, 19603356, 28265304, 39206712, 50642003, 101284006, 151926009, 202568012, 303852018, 405136024, 607704036, 1215408072]

約数ペア:

[(1, 1215408072), (2, 607704036), (3, 405136024), (4, 303852018), (6, 202568012), (8, 151926009), (12, 101284006), (24, 50642003), (31, 39206712), (43, 28265304), (62, 19603356), (86, 14132652), (93, 13068904), (124, 9801678), (129, 9421768), (172, 7066326), (186, 6534452), (248, 4900839), (258, 4710884), (344, 3533163), (372, 3267226), (516, 2355442), (744, 1633613), (1032, 1177721), (1333, 911784), (2666, 455892), (3999, 303928), (5332, 227946), (7998, 151964), (10664, 113973), (15996, 75982), (31992, 37991)]