326334164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 628689600

約数和(自身を除く): 302355436

約数列:

[1, 2, 4, 13, 26, 52, 89, 107, 178, 214, 356, 428, 659, 1157, 1318, 1391, 2314, 2636, 2782, 4628, 5564, 8567, 9523, 17134, 19046, 34268, 38092, 58651, 70513, 117302, 123799, 141026, 234604, 247598, 282052, 495196, 762463, 916669, 1524926, 1833338, 3049852, 3666676, 6275657, 12551314, 25102628, 81583541, 163167082, 326334164]

約数ペア:

[(1, 326334164), (2, 163167082), (4, 81583541), (13, 25102628), (26, 12551314), (52, 6275657), (89, 3666676), (107, 3049852), (178, 1833338), (214, 1524926), (356, 916669), (428, 762463), (659, 495196), (1157, 282052), (1318, 247598), (1391, 234604), (2314, 141026), (2636, 123799), (2782, 117302), (4628, 70513), (5564, 58651), (8567, 38092), (9523, 34268), (17134, 19046)]