194745456

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2777}}^1$

素因数の和:3278

約数の個数: 60

約数和(自身を含む): 546332592

約数和(自身を除く): 351587136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1461, 1948, 2777, 2922, 3896, 4383, 5554, 5844, 7792, 8331, 8766, 11108, 11688, 16662, 17532, 22216, 23376, 24993, 33324, 35064, 44432, 49986, 66648, 70128, 99972, 133296, 199944, 399888, 1352399, 2704798, 4057197, 5409596, 8114394, 10819192, 12171591, 16228788, 21638384, 24343182, 32457576, 48686364, 64915152, 97372728, 194745456]

約数ペア:

[(1, 194745456), (2, 97372728), (3, 64915152), (4, 48686364), (6, 32457576), (8, 24343182), (9, 21638384), (12, 16228788), (16, 12171591), (18, 10819192), (24, 8114394), (36, 5409596), (48, 4057197), (72, 2704798), (144, 1352399), (487, 399888), (974, 199944), (1461, 133296), (1948, 99972), (2777, 70128), (2922, 66648), (3896, 49986), (4383, 44432), (5554, 35064), (5844, 33324), (7792, 24993), (8331, 23376), (8766, 22216), (11108, 17532), (11688, 16662)]