344988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^2$

素因数の和:91

約数の個数: 54

約数和(自身を含む): 1024296

約数和(自身を除く): 679308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1369, 1554, 2331, 2738, 3108, 4107, 4662, 5476, 8214, 9324, 9583, 12321, 16428, 19166, 24642, 28749, 38332, 49284, 57498, 86247, 114996, 172494, 344988]

約数ペア:

[(1, 344988), (2, 172494), (3, 114996), (4, 86247), (6, 57498), (7, 49284), (9, 38332), (12, 28749), (14, 24642), (18, 19166), (21, 16428), (28, 12321), (36, 9583), (37, 9324), (42, 8214), (63, 5476), (74, 4662), (84, 4107), (111, 3108), (126, 2738), (148, 2331), (222, 1554), (252, 1369), (259, 1332), (333, 1036), (444, 777), (518, 666)]