1296644872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 2618570880

約数和(自身を除く): 1321926008

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 283, 296, 566, 673, 851, 1132, 1346, 1702, 2264, 2692, 3404, 5384, 6509, 6808, 10471, 13018, 15479, 20942, 24901, 26036, 30958, 41884, 49802, 52072, 61916, 83768, 99604, 123832, 190459, 199208, 240833, 380918, 481666, 572723, 761836, 963332, 1145446, 1523672, 1926664, 2290892, 4380557, 4581784, 7046983, 8761114, 14093966, 17522228, 28187932, 35044456, 56375864, 162080609, 324161218, 648322436, 1296644872]

約数ペア:

[(1, 1296644872), (2, 648322436), (4, 324161218), (8, 162080609), (23, 56375864), (37, 35044456), (46, 28187932), (74, 17522228), (92, 14093966), (148, 8761114), (184, 7046983), (283, 4581784), (296, 4380557), (566, 2290892), (673, 1926664), (851, 1523672), (1132, 1145446), (1346, 963332), (1702, 761836), (2264, 572723), (2692, 481666), (3404, 380918), (5384, 240833), (6509, 199208), (6808, 190459), (10471, 123832), (13018, 99604), (15479, 83768), (20942, 61916), (24901, 52072), (26036, 49802), (30958, 41884)]