208724064

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 570810240

約数和(自身を除く): 362086176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 59, 86, 96, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 688, 708, 857, 944, 1032, 1376, 1416, 1714, 1888, 2064, 2537, 2571, 2832, 3428, 4128, 5074, 5142, 5664, 6856, 7611, 10148, 10284, 13712, 15222, 20296, 20568, 27424, 30444, 36851, 40592, 41136, 50563, 60888, 73702, 81184, 82272, 101126, 110553, 121776, 147404, 151689, 202252, 221106, 243552, 294808, 303378, 404504, 442212, 589616, 606756, 809008, 884424, 1179232, 1213512, 1618016, 1768848, 2174209, 2427024, 3537696, 4348418, 4854048, 6522627, 8696836, 13045254, 17393672, 26090508, 34787344, 52181016, 69574688, 104362032, 208724064]

約数ペア:

[(1, 208724064), (2, 104362032), (3, 69574688), (4, 52181016), (6, 34787344), (8, 26090508), (12, 17393672), (16, 13045254), (24, 8696836), (32, 6522627), (43, 4854048), (48, 4348418), (59, 3537696), (86, 2427024), (96, 2174209), (118, 1768848), (129, 1618016), (172, 1213512), (177, 1179232), (236, 884424), (258, 809008), (344, 606756), (354, 589616), (472, 442212), (516, 404504), (688, 303378), (708, 294808), (857, 243552), (944, 221106), (1032, 202252), (1376, 151689), (1416, 147404), (1714, 121776), (1888, 110553), (2064, 101126), (2537, 82272), (2571, 81184), (2832, 73702), (3428, 60888), (4128, 50563), (5074, 41136), (5142, 40592), (5664, 36851), (6856, 30444), (7611, 27424), (10148, 20568), (10284, 20296), (13712, 15222)]