319992054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{136399}}^1$

素因数の和:136444

約数の個数: 32

約数和(自身を含む): 707097600

約数和(自身を除く): 387105546

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 136399, 272798, 409197, 818394, 2318783, 3137177, 4637566, 6274354, 6956349, 9411531, 13912698, 18823062, 53332009, 106664018, 159996027, 319992054]

約数ペア:

[(1, 319992054), (2, 159996027), (3, 106664018), (6, 53332009), (17, 18823062), (23, 13912698), (34, 9411531), (46, 6956349), (51, 6274354), (69, 4637566), (102, 3137177), (138, 2318783), (391, 818394), (782, 409197), (1173, 272798), (2346, 136399)]