238678272

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4933}}^1$

素因数の和:4965

約数の個数: 144

約数和(自身を含む): 806807680

約数和(自身を除く): 568129408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4933, 5376, 6048, 6912, 8064, 9866, 12096, 14799, 16128, 19732, 24192, 29598, 34531, 39464, 44397, 48384, 59196, 69062, 78928, 88794, 103593, 118392, 133191, 138124, 157856, 177588, 207186, 236784, 266382, 276248, 310779, 315712, 355176, 414372, 473568, 532764, 552496, 621558, 631424, 710352, 828744, 932337, 947136, 1065528, 1104992, 1243116, 1262848, 1420704, 1657488, 1864674, 1894272, 2131056, 2209984, 2486232, 2841408, 3314976, 3729348, 3788544, 4262112, 4419968, 4972464, 5682816, 6629952, 7458696, 8524224, 8839936, 9944928, 11365632, 13259904, 14917392, 17048448, 19889856, 26519808, 29834784, 34096896, 39779712, 59669568, 79559424, 119339136, 238678272]

約数ペア:

[(1, 238678272), (2, 119339136), (3, 79559424), (4, 59669568), (6, 39779712), (7, 34096896), (8, 29834784), (9, 26519808), (12, 19889856), (14, 17048448), (16, 14917392), (18, 13259904), (21, 11365632), (24, 9944928), (27, 8839936), (28, 8524224), (32, 7458696), (36, 6629952), (42, 5682816), (48, 4972464), (54, 4419968), (56, 4262112), (63, 3788544), (64, 3729348), (72, 3314976), (84, 2841408), (96, 2486232), (108, 2209984), (112, 2131056), (126, 1894272), (128, 1864674), (144, 1657488), (168, 1420704), (189, 1262848), (192, 1243116), (216, 1104992), (224, 1065528), (252, 947136), (256, 932337), (288, 828744), (336, 710352), (378, 631424), (384, 621558), (432, 552496), (448, 532764), (504, 473568), (576, 414372), (672, 355176), (756, 315712), (768, 310779), (864, 276248), (896, 266382), (1008, 236784), (1152, 207186), (1344, 177588), (1512, 157856), (1728, 138124), (1792, 133191), (2016, 118392), (2304, 103593), (2688, 88794), (3024, 78928), (3456, 69062), (4032, 59196), (4933, 48384), (5376, 44397), (6048, 39464), (6912, 34531), (8064, 29598), (9866, 24192), (12096, 19732), (14799, 16128)]