578509968

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 1521331200

約数和(自身を除く): 942821232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 191, 267, 356, 382, 534, 573, 709, 712, 764, 1068, 1146, 1418, 1424, 1528, 2127, 2136, 2292, 2836, 3056, 4254, 4272, 4584, 5672, 8508, 9168, 11344, 16999, 17016, 33998, 34032, 50997, 63101, 67996, 101994, 126202, 135419, 135992, 189303, 203988, 252404, 270838, 271984, 378606, 406257, 407976, 504808, 541676, 757212, 812514, 815952, 1009616, 1083352, 1514424, 1625028, 2166704, 3028848, 3250056, 6500112, 12052291, 24104582, 36156873, 48209164, 72313746, 96418328, 144627492, 192836656, 289254984, 578509968]

約数ペア:

[(1, 578509968), (2, 289254984), (3, 192836656), (4, 144627492), (6, 96418328), (8, 72313746), (12, 48209164), (16, 36156873), (24, 24104582), (48, 12052291), (89, 6500112), (178, 3250056), (191, 3028848), (267, 2166704), (356, 1625028), (382, 1514424), (534, 1083352), (573, 1009616), (709, 815952), (712, 812514), (764, 757212), (1068, 541676), (1146, 504808), (1418, 407976), (1424, 406257), (1528, 378606), (2127, 271984), (2136, 270838), (2292, 252404), (2836, 203988), (3056, 189303), (4254, 135992), (4272, 135419), (4584, 126202), (5672, 101994), (8508, 67996), (9168, 63101), (11344, 50997), (16999, 34032), (17016, 33998)]