620157912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{213553}}^1$

素因数の和:213584

約数の個数: 48

約数和(自身を含む): 1704160920

約数和(自身を除く): 1084003008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 213553, 427106, 640659, 854212, 1281318, 1708424, 2349083, 2562636, 4698166, 5125272, 7047249, 9396332, 14094498, 18792664, 25839913, 28188996, 51679826, 56377992, 77519739, 103359652, 155039478, 206719304, 310078956, 620157912]

約数ペア:

[(1, 620157912), (2, 310078956), (3, 206719304), (4, 155039478), (6, 103359652), (8, 77519739), (11, 56377992), (12, 51679826), (22, 28188996), (24, 25839913), (33, 18792664), (44, 14094498), (66, 9396332), (88, 7047249), (121, 5125272), (132, 4698166), (242, 2562636), (264, 2349083), (363, 1708424), (484, 1281318), (726, 854212), (968, 640659), (1452, 427106), (2904, 213553)]