268482804

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 657125280

約数和(自身を除く): 388642476

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 277, 354, 444, 554, 708, 831, 1108, 1369, 1662, 2183, 2738, 3324, 4107, 4366, 5476, 6549, 8214, 8732, 10249, 13098, 16343, 16428, 20498, 26196, 30747, 32686, 40996, 49029, 61494, 65372, 80771, 98058, 122988, 161542, 196116, 242313, 323084, 379213, 484626, 604691, 758426, 969252, 1137639, 1209382, 1516852, 1814073, 2275278, 2418764, 3628146, 4550556, 7256292, 22373567, 44747134, 67120701, 89494268, 134241402, 268482804]

約数ペア:

[(1, 268482804), (2, 134241402), (3, 89494268), (4, 67120701), (6, 44747134), (12, 22373567), (37, 7256292), (59, 4550556), (74, 3628146), (111, 2418764), (118, 2275278), (148, 1814073), (177, 1516852), (222, 1209382), (236, 1137639), (277, 969252), (354, 758426), (444, 604691), (554, 484626), (708, 379213), (831, 323084), (1108, 242313), (1369, 196116), (1662, 161542), (2183, 122988), (2738, 98058), (3324, 80771), (4107, 65372), (4366, 61494), (5476, 49029), (6549, 40996), (8214, 32686), (8732, 30747), (10249, 26196), (13098, 20498), (16343, 16428)]