231293088

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 714561120

約数和(自身を除く): 483268032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 163, 208, 234, 288, 312, 326, 379, 416, 468, 489, 624, 652, 758, 936, 978, 1137, 1248, 1304, 1467, 1516, 1872, 1956, 2119, 2274, 2608, 2934, 3032, 3411, 3744, 3912, 4238, 4548, 4927, 5216, 5868, 6064, 6357, 6822, 7824, 8476, 9096, 9854, 11736, 12128, 12714, 13644, 14781, 15648, 16952, 18192, 19071, 19708, 23472, 25428, 27288, 29562, 33904, 36384, 38142, 39416, 44343, 46944, 50856, 54576, 59124, 61777, 67808, 76284, 78832, 88686, 101712, 109152, 118248, 123554, 152568, 157664, 177372, 185331, 203424, 236496, 247108, 305136, 354744, 370662, 472992, 494216, 555993, 610272, 709488, 741324, 803101, 988432, 1111986, 1418976, 1482648, 1606202, 1976864, 2223972, 2409303, 2965296, 3212404, 4447944, 4818606, 5930592, 6424808, 7227909, 8895888, 9637212, 12849616, 14455818, 17791776, 19274424, 25699232, 28911636, 38548848, 57823272, 77097696, 115646544, 231293088]

約数ペア:

[(1, 231293088), (2, 115646544), (3, 77097696), (4, 57823272), (6, 38548848), (8, 28911636), (9, 25699232), (12, 19274424), (13, 17791776), (16, 14455818), (18, 12849616), (24, 9637212), (26, 8895888), (32, 7227909), (36, 6424808), (39, 5930592), (48, 4818606), (52, 4447944), (72, 3212404), (78, 2965296), (96, 2409303), (104, 2223972), (117, 1976864), (144, 1606202), (156, 1482648), (163, 1418976), (208, 1111986), (234, 988432), (288, 803101), (312, 741324), (326, 709488), (379, 610272), (416, 555993), (468, 494216), (489, 472992), (624, 370662), (652, 354744), (758, 305136), (936, 247108), (978, 236496), (1137, 203424), (1248, 185331), (1304, 177372), (1467, 157664), (1516, 152568), (1872, 123554), (1956, 118248), (2119, 109152), (2274, 101712), (2608, 88686), (2934, 78832), (3032, 76284), (3411, 67808), (3744, 61777), (3912, 59124), (4238, 54576), (4548, 50856), (4927, 46944), (5216, 44343), (5868, 39416), (6064, 38142), (6357, 36384), (6822, 33904), (7824, 29562), (8476, 27288), (9096, 25428), (9854, 23472), (11736, 19708), (12128, 19071), (12714, 18192), (13644, 16952), (14781, 15648)]