289554912

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1667

約数の個数: 144

約数和(自身を含む): 891596160

約数和(自身を除く): 602041248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 828, 864, 972, 1104, 1242, 1296, 1619, 1656, 1863, 1944, 2208, 2484, 2592, 3238, 3312, 3726, 3888, 4857, 4968, 5589, 6476, 6624, 7452, 7776, 9714, 9936, 11178, 12952, 14571, 14904, 19428, 19872, 22356, 25904, 29142, 29808, 37237, 38856, 43713, 44712, 51808, 58284, 59616, 74474, 77712, 87426, 89424, 111711, 116568, 131139, 148948, 155424, 174852, 178848, 223422, 233136, 262278, 297896, 335133, 349704, 393417, 446844, 466272, 524556, 595792, 670266, 699408, 786834, 893688, 1005399, 1049112, 1191584, 1340532, 1398816, 1573668, 1787376, 2010798, 2098224, 2681064, 3016197, 3147336, 3574752, 4021596, 4196448, 5362128, 6032394, 6294672, 8043192, 9048591, 10724256, 12064788, 12589344, 16086384, 18097182, 24129576, 32172768, 36194364, 48259152, 72388728, 96518304, 144777456, 289554912]

約数ペア:

[(1, 289554912), (2, 144777456), (3, 96518304), (4, 72388728), (6, 48259152), (8, 36194364), (9, 32172768), (12, 24129576), (16, 18097182), (18, 16086384), (23, 12589344), (24, 12064788), (27, 10724256), (32, 9048591), (36, 8043192), (46, 6294672), (48, 6032394), (54, 5362128), (69, 4196448), (72, 4021596), (81, 3574752), (92, 3147336), (96, 3016197), (108, 2681064), (138, 2098224), (144, 2010798), (162, 1787376), (184, 1573668), (207, 1398816), (216, 1340532), (243, 1191584), (276, 1049112), (288, 1005399), (324, 893688), (368, 786834), (414, 699408), (432, 670266), (486, 595792), (552, 524556), (621, 466272), (648, 446844), (736, 393417), (828, 349704), (864, 335133), (972, 297896), (1104, 262278), (1242, 233136), (1296, 223422), (1619, 178848), (1656, 174852), (1863, 155424), (1944, 148948), (2208, 131139), (2484, 116568), (2592, 111711), (3238, 89424), (3312, 87426), (3726, 77712), (3888, 74474), (4857, 59616), (4968, 58284), (5589, 51808), (6476, 44712), (6624, 43713), (7452, 38856), (7776, 37237), (9714, 29808), (9936, 29142), (11178, 25904), (12952, 22356), (14571, 19872), (14904, 19428)]