40308336

素因数分解:

$2^4\times 3^2\times {\mathrm{279919}}^1$

素因数の和:279933

約数の個数: 30

約数和(自身を含む): 112807760

約数和(自身を除く): 72499424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279919, 559838, 839757, 1119676, 1679514, 2239352, 2519271, 3359028, 4478704, 5038542, 6718056, 10077084, 13436112, 20154168, 40308336]

約数ペア:

[(1, 40308336), (2, 20154168), (3, 13436112), (4, 10077084), (6, 6718056), (8, 5038542), (9, 4478704), (12, 3359028), (16, 2519271), (18, 2239352), (24, 1679514), (36, 1119676), (48, 839757), (72, 559838), (144, 279919)]