1233008

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 2782560

約数和(自身を除く): 1549552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 109, 112, 202, 218, 404, 436, 707, 763, 808, 872, 1414, 1526, 1616, 1744, 2828, 3052, 5656, 6104, 11009, 11312, 12208, 22018, 44036, 77063, 88072, 154126, 176144, 308252, 616504, 1233008]

約数ペア:

[(1, 1233008), (2, 616504), (4, 308252), (7, 176144), (8, 154126), (14, 88072), (16, 77063), (28, 44036), (56, 22018), (101, 12208), (109, 11312), (112, 11009), (202, 6104), (218, 5656), (404, 3052), (436, 2828), (707, 1744), (763, 1616), (808, 1526), (872, 1414)]