15206837216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{326159}}^1$

素因数の和:326247

約数の個数: 48

約数和(自身を含む): 31561850880

約数和(自身を除く): 16355013664

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 5828, 11656, 23312, 46624, 326159, 652318, 1304636, 2609272, 5218544, 10110929, 10437088, 15329473, 20221858, 30658946, 40443716, 61317892, 80887432, 122635784, 161774864, 245271568, 323549728, 475213663, 490543136, 950427326, 1900854652, 3801709304, 7603418608, 15206837216]

約数ペア:

[(1, 15206837216), (2, 7603418608), (4, 3801709304), (8, 1900854652), (16, 950427326), (31, 490543136), (32, 475213663), (47, 323549728), (62, 245271568), (94, 161774864), (124, 122635784), (188, 80887432), (248, 61317892), (376, 40443716), (496, 30658946), (752, 20221858), (992, 15329473), (1457, 10437088), (1504, 10110929), (2914, 5218544), (5828, 2609272), (11656, 1304636), (23312, 652318), (46624, 326159)]