239217408

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 721859040

約数和(自身を除く): 482641632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 424, 432, 477, 576, 636, 653, 768, 848, 864, 954, 1152, 1272, 1306, 1431, 1696, 1728, 1908, 1959, 2304, 2544, 2612, 2862, 3392, 3456, 3816, 3918, 5088, 5224, 5724, 5877, 6784, 6912, 7632, 7836, 10176, 10448, 11448, 11754, 13568, 15264, 15672, 17631, 20352, 20896, 22896, 23508, 30528, 31344, 34609, 35262, 40704, 41792, 45792, 47016, 61056, 62688, 69218, 70524, 83584, 91584, 94032, 103827, 122112, 125376, 138436, 141048, 167168, 183168, 188064, 207654, 250752, 276872, 282096, 311481, 366336, 376128, 415308, 501504, 553744, 564192, 622962, 752256, 830616, 934443, 1107488, 1128384, 1245924, 1504512, 1661232, 1868886, 2214976, 2256768, 2491848, 3322464, 3737772, 4429952, 4513536, 4983696, 6644928, 7475544, 8859904, 9967392, 13289856, 14951088, 19934784, 26579712, 29902176, 39869568, 59804352, 79739136, 119608704, 239217408]

約数ペア:

[(1, 239217408), (2, 119608704), (3, 79739136), (4, 59804352), (6, 39869568), (8, 29902176), (9, 26579712), (12, 19934784), (16, 14951088), (18, 13289856), (24, 9967392), (27, 8859904), (32, 7475544), (36, 6644928), (48, 4983696), (53, 4513536), (54, 4429952), (64, 3737772), (72, 3322464), (96, 2491848), (106, 2256768), (108, 2214976), (128, 1868886), (144, 1661232), (159, 1504512), (192, 1245924), (212, 1128384), (216, 1107488), (256, 934443), (288, 830616), (318, 752256), (384, 622962), (424, 564192), (432, 553744), (477, 501504), (576, 415308), (636, 376128), (653, 366336), (768, 311481), (848, 282096), (864, 276872), (954, 250752), (1152, 207654), (1272, 188064), (1306, 183168), (1431, 167168), (1696, 141048), (1728, 138436), (1908, 125376), (1959, 122112), (2304, 103827), (2544, 94032), (2612, 91584), (2862, 83584), (3392, 70524), (3456, 69218), (3816, 62688), (3918, 61056), (5088, 47016), (5224, 45792), (5724, 41792), (5877, 40704), (6784, 35262), (6912, 34609), (7632, 31344), (7836, 30528), (10176, 23508), (10448, 22896), (11448, 20896), (11754, 20352), (13568, 17631), (15264, 15672)]