1215706664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{114001}}^1$

素因数の和:114081

約数の個数: 32

約数和(自身を含む): 2407722240

約数和(自身を除く): 1192015576

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 114001, 228002, 456004, 912008, 3534031, 4902043, 7068062, 9804086, 14136124, 19608172, 28272248, 39216344, 151963333, 303926666, 607853332, 1215706664]

約数ペア:

[(1, 1215706664), (2, 607853332), (4, 303926666), (8, 151963333), (31, 39216344), (43, 28272248), (62, 19608172), (86, 14136124), (124, 9804086), (172, 7068062), (248, 4902043), (344, 3534031), (1333, 912008), (2666, 456004), (5332, 228002), (10664, 114001)]