258656552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5059}}^1$

素因数の和:5166

約数の個数: 64

約数和(自身を含む): 612057600

約数和(自身を除く): 353401048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 581, 616, 664, 913, 1162, 1826, 2324, 3652, 4648, 5059, 6391, 7304, 10118, 12782, 20236, 25564, 35413, 40472, 51128, 55649, 70826, 111298, 141652, 222596, 283304, 389543, 419897, 445192, 779086, 839794, 1558172, 1679588, 2939279, 3116344, 3359176, 4618867, 5878558, 9237734, 11757116, 18475468, 23514232, 32332069, 36950936, 64664138, 129328276, 258656552]

約数ペア:

[(1, 258656552), (2, 129328276), (4, 64664138), (7, 36950936), (8, 32332069), (11, 23514232), (14, 18475468), (22, 11757116), (28, 9237734), (44, 5878558), (56, 4618867), (77, 3359176), (83, 3116344), (88, 2939279), (154, 1679588), (166, 1558172), (308, 839794), (332, 779086), (581, 445192), (616, 419897), (664, 389543), (913, 283304), (1162, 222596), (1826, 141652), (2324, 111298), (3652, 70826), (4648, 55649), (5059, 51128), (6391, 40472), (7304, 35413), (10118, 25564), (12782, 20236)]