1648875156

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89399}}^1$

素因数の和:89488

約数の個数: 48

約数和(自身を含む): 4055184000

約数和(自身を除く): 2406308844

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 1537, 3074, 4611, 6148, 9222, 18444, 89399, 178798, 268197, 357596, 536394, 1072788, 2592571, 4738147, 5185142, 7777713, 9476294, 10370284, 14214441, 15555426, 18952588, 28428882, 31110852, 56857764, 137406263, 274812526, 412218789, 549625052, 824437578, 1648875156]

約数ペア:

[(1, 1648875156), (2, 824437578), (3, 549625052), (4, 412218789), (6, 274812526), (12, 137406263), (29, 56857764), (53, 31110852), (58, 28428882), (87, 18952588), (106, 15555426), (116, 14214441), (159, 10370284), (174, 9476294), (212, 7777713), (318, 5185142), (348, 4738147), (636, 2592571), (1537, 1072788), (3074, 536394), (4611, 357596), (6148, 268197), (9222, 178798), (18444, 89399)]