2173968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 60

約数和(自身を含む): 6293248

約数和(自身を除く): 4119280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 487, 496, 558, 744, 974, 1116, 1461, 1488, 1948, 2232, 2922, 3896, 4383, 4464, 5844, 7792, 8766, 11688, 15097, 17532, 23376, 30194, 35064, 45291, 60388, 70128, 90582, 120776, 135873, 181164, 241552, 271746, 362328, 543492, 724656, 1086984, 2173968]

約数ペア:

[(1, 2173968), (2, 1086984), (3, 724656), (4, 543492), (6, 362328), (8, 271746), (9, 241552), (12, 181164), (16, 135873), (18, 120776), (24, 90582), (31, 70128), (36, 60388), (48, 45291), (62, 35064), (72, 30194), (93, 23376), (124, 17532), (144, 15097), (186, 11688), (248, 8766), (279, 7792), (372, 5844), (487, 4464), (496, 4383), (558, 3896), (744, 2922), (974, 2232), (1116, 1948), (1461, 1488)]