40268304

素因数分解:

$2^4\times 3^2\times {\mathrm{279641}}^1$

素因数の和:279655

約数の個数: 30

約数和(自身を含む): 112695726

約数和(自身を除く): 72427422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279641, 559282, 838923, 1118564, 1677846, 2237128, 2516769, 3355692, 4474256, 5033538, 6711384, 10067076, 13422768, 20134152, 40268304]

約数ペア:

[(1, 40268304), (2, 20134152), (3, 13422768), (4, 10067076), (6, 6711384), (8, 5033538), (9, 4474256), (12, 3355692), (16, 2516769), (18, 2237128), (24, 1677846), (36, 1118564), (48, 838923), (72, 559282), (144, 279641)]