248257584

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{3259}}^1$

素因数の和:3319

約数の個数: 90

約数和(自身を含む): 726520340

約数和(自身を除く): 478262756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1104, 1587, 1656, 2116, 3174, 3259, 3312, 4232, 4761, 6348, 6518, 8464, 9522, 9777, 12696, 13036, 19044, 19554, 25392, 26072, 29331, 38088, 39108, 52144, 58662, 74957, 76176, 78216, 117324, 149914, 156432, 224871, 234648, 299828, 449742, 469296, 599656, 674613, 899484, 1199312, 1349226, 1724011, 1798968, 2698452, 3448022, 3597936, 5172033, 5396904, 6896044, 10344066, 10793808, 13792088, 15516099, 20688132, 27584176, 31032198, 41376264, 62064396, 82752528, 124128792, 248257584]

約数ペア:

[(1, 248257584), (2, 124128792), (3, 82752528), (4, 62064396), (6, 41376264), (8, 31032198), (9, 27584176), (12, 20688132), (16, 15516099), (18, 13792088), (23, 10793808), (24, 10344066), (36, 6896044), (46, 5396904), (48, 5172033), (69, 3597936), (72, 3448022), (92, 2698452), (138, 1798968), (144, 1724011), (184, 1349226), (207, 1199312), (276, 899484), (368, 674613), (414, 599656), (529, 469296), (552, 449742), (828, 299828), (1058, 234648), (1104, 224871), (1587, 156432), (1656, 149914), (2116, 117324), (3174, 78216), (3259, 76176), (3312, 74957), (4232, 58662), (4761, 52144), (6348, 39108), (6518, 38088), (8464, 29331), (9522, 26072), (9777, 25392), (12696, 19554), (13036, 19044)]