449353968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1337363}}^1$

素因数の和:1337381

約数の個数: 40

約数和(自身を含む): 1326665088

約数和(自身を除く): 877311120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1337363, 2674726, 4012089, 5349452, 8024178, 9361541, 10698904, 16048356, 18723082, 21397808, 28084623, 32096712, 37446164, 56169246, 64193424, 74892328, 112338492, 149784656, 224676984, 449353968]

約数ペア:

[(1, 449353968), (2, 224676984), (3, 149784656), (4, 112338492), (6, 74892328), (7, 64193424), (8, 56169246), (12, 37446164), (14, 32096712), (16, 28084623), (21, 21397808), (24, 18723082), (28, 16048356), (42, 10698904), (48, 9361541), (56, 8024178), (84, 5349452), (112, 4012089), (168, 2674726), (336, 1337363)]