1820112768

素因数分解:

$2^7\times 3^5\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 5480092800

約数和(自身を除く): 3659980032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 163, 192, 216, 243, 288, 324, 326, 359, 384, 432, 486, 489, 576, 648, 652, 718, 864, 972, 978, 1077, 1152, 1296, 1304, 1436, 1467, 1728, 1944, 1956, 2154, 2592, 2608, 2872, 2934, 3231, 3456, 3888, 3912, 4308, 4401, 5184, 5216, 5744, 5868, 6462, 7776, 7824, 8616, 8802, 9693, 10368, 10432, 11488, 11736, 12924, 13203, 15552, 15648, 17232, 17604, 19386, 20864, 22976, 23472, 25848, 26406, 29079, 31104, 31296, 34464, 35208, 38772, 39609, 45952, 46944, 51696, 52812, 58158, 58517, 62592, 68928, 70416, 77544, 79218, 87237, 93888, 103392, 105624, 116316, 117034, 137856, 140832, 155088, 158436, 174474, 175551, 187776, 206784, 211248, 232632, 234068, 281664, 310176, 316872, 348948, 351102, 413568, 422496, 465264, 468136, 526653, 563328, 620352, 633744, 697896, 702204, 844992, 930528, 936272, 1053306, 1240704, 1267488, 1395792, 1404408, 1579959, 1689984, 1861056, 1872544, 2106612, 2534976, 2791584, 2808816, 3159918, 3722112, 3745088, 4213224, 4739877, 5069952, 5583168, 5617632, 6319836, 7490176, 8426448, 9479754, 11166336, 11235264, 12639672, 14219631, 16852896, 18959508, 22470528, 25279344, 28439262, 33705792, 37919016, 50558688, 56878524, 67411584, 75838032, 101117376, 113757048, 151676064, 202234752, 227514096, 303352128, 455028192, 606704256, 910056384, 1820112768]

約数ペア:

[(1, 1820112768), (2, 910056384), (3, 606704256), (4, 455028192), (6, 303352128), (8, 227514096), (9, 202234752), (12, 151676064), (16, 113757048), (18, 101117376), (24, 75838032), (27, 67411584), (32, 56878524), (36, 50558688), (48, 37919016), (54, 33705792), (64, 28439262), (72, 25279344), (81, 22470528), (96, 18959508), (108, 16852896), (128, 14219631), (144, 12639672), (162, 11235264), (163, 11166336), (192, 9479754), (216, 8426448), (243, 7490176), (288, 6319836), (324, 5617632), (326, 5583168), (359, 5069952), (384, 4739877), (432, 4213224), (486, 3745088), (489, 3722112), (576, 3159918), (648, 2808816), (652, 2791584), (718, 2534976), (864, 2106612), (972, 1872544), (978, 1861056), (1077, 1689984), (1152, 1579959), (1296, 1404408), (1304, 1395792), (1436, 1267488), (1467, 1240704), (1728, 1053306), (1944, 936272), (1956, 930528), (2154, 844992), (2592, 702204), (2608, 697896), (2872, 633744), (2934, 620352), (3231, 563328), (3456, 526653), (3888, 468136), (3912, 465264), (4308, 422496), (4401, 413568), (5184, 351102), (5216, 348948), (5744, 316872), (5868, 310176), (6462, 281664), (7776, 234068), (7824, 232632), (8616, 211248), (8802, 206784), (9693, 187776), (10368, 175551), (10432, 174474), (11488, 158436), (11736, 155088), (12924, 140832), (13203, 137856), (15552, 117034), (15648, 116316), (17232, 105624), (17604, 103392), (19386, 93888), (20864, 87237), (22976, 79218), (23472, 77544), (25848, 70416), (26406, 68928), (29079, 62592), (31104, 58517), (31296, 58158), (34464, 52812), (35208, 51696), (38772, 46944), (39609, 45952)]