245954448

素因数分解:

$2^4\times 3^3\times {\mathrm{199}}^1\times {\mathrm{2861}}^1$

素因数の和:3077

約数の個数: 80

約数和(自身を含む): 709776000

約数和(自身を除く): 463821552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 199, 216, 398, 432, 597, 796, 1194, 1592, 1791, 2388, 2861, 3184, 3582, 4776, 5373, 5722, 7164, 8583, 9552, 10746, 11444, 14328, 17166, 21492, 22888, 25749, 28656, 34332, 42984, 45776, 51498, 68664, 77247, 85968, 102996, 137328, 154494, 205992, 308988, 411984, 569339, 617976, 1138678, 1235952, 1708017, 2277356, 3416034, 4554712, 5124051, 6832068, 9109424, 10248102, 13664136, 15372153, 20496204, 27328272, 30744306, 40992408, 61488612, 81984816, 122977224, 245954448]

約数ペア:

[(1, 245954448), (2, 122977224), (3, 81984816), (4, 61488612), (6, 40992408), (8, 30744306), (9, 27328272), (12, 20496204), (16, 15372153), (18, 13664136), (24, 10248102), (27, 9109424), (36, 6832068), (48, 5124051), (54, 4554712), (72, 3416034), (108, 2277356), (144, 1708017), (199, 1235952), (216, 1138678), (398, 617976), (432, 569339), (597, 411984), (796, 308988), (1194, 205992), (1592, 154494), (1791, 137328), (2388, 102996), (2861, 85968), (3184, 77247), (3582, 68664), (4776, 51498), (5373, 45776), (5722, 42984), (7164, 34332), (8583, 28656), (9552, 25749), (10746, 22888), (11444, 21492), (14328, 17166)]