309915468

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{128489}}^1$

素因数の和:128566

約数の個数: 36

約数和(自身を含む): 795096120

約数和(自身を除く): 485180652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 128489, 256978, 385467, 513956, 770934, 1156401, 1541868, 2312802, 4625604, 8608763, 17217526, 25826289, 34435052, 51652578, 77478867, 103305156, 154957734, 309915468]

約数ペア:

[(1, 309915468), (2, 154957734), (3, 103305156), (4, 77478867), (6, 51652578), (9, 34435052), (12, 25826289), (18, 17217526), (36, 8608763), (67, 4625604), (134, 2312802), (201, 1541868), (268, 1156401), (402, 770934), (603, 513956), (804, 385467), (1206, 256978), (2412, 128489)]