1213408512

素因数分解:

$2^8\times 3^4\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 180

約数和(自身を含む): 3650502240

約数和(自身を除く): 2437093728

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, 256, 288, 324, 326, 359, 384, 432, 489, 576, 648, 652, 718, 768, 864, 978, 1077, 1152, 1296, 1304, 1436, 1467, 1728, 1956, 2154, 2304, 2592, 2608, 2872, 2934, 3231, 3456, 3912, 4308, 4401, 5184, 5216, 5744, 5868, 6462, 6912, 7824, 8616, 8802, 9693, 10368, 10432, 11488, 11736, 12924, 13203, 15648, 17232, 17604, 19386, 20736, 20864, 22976, 23472, 25848, 26406, 29079, 31296, 34464, 35208, 38772, 41728, 45952, 46944, 51696, 52812, 58158, 58517, 62592, 68928, 70416, 77544, 91904, 93888, 103392, 105624, 116316, 117034, 125184, 137856, 140832, 155088, 175551, 187776, 206784, 211248, 232632, 234068, 275712, 281664, 310176, 351102, 375552, 413568, 422496, 465264, 468136, 526653, 563328, 620352, 702204, 827136, 844992, 930528, 936272, 1053306, 1126656, 1240704, 1404408, 1579959, 1689984, 1861056, 1872544, 2106612, 2481408, 2808816, 3159918, 3379968, 3722112, 3745088, 4213224, 4739877, 5617632, 6319836, 7444224, 7490176, 8426448, 9479754, 11235264, 12639672, 14980352, 16852896, 18959508, 22470528, 25279344, 33705792, 37919016, 44941056, 50558688, 67411584, 75838032, 101117376, 134823168, 151676064, 202234752, 303352128, 404469504, 606704256, 1213408512]

約数ペア:

[(1, 1213408512), (2, 606704256), (3, 404469504), (4, 303352128), (6, 202234752), (8, 151676064), (9, 134823168), (12, 101117376), (16, 75838032), (18, 67411584), (24, 50558688), (27, 44941056), (32, 37919016), (36, 33705792), (48, 25279344), (54, 22470528), (64, 18959508), (72, 16852896), (81, 14980352), (96, 12639672), (108, 11235264), (128, 9479754), (144, 8426448), (162, 7490176), (163, 7444224), (192, 6319836), (216, 5617632), (256, 4739877), (288, 4213224), (324, 3745088), (326, 3722112), (359, 3379968), (384, 3159918), (432, 2808816), (489, 2481408), (576, 2106612), (648, 1872544), (652, 1861056), (718, 1689984), (768, 1579959), (864, 1404408), (978, 1240704), (1077, 1126656), (1152, 1053306), (1296, 936272), (1304, 930528), (1436, 844992), (1467, 827136), (1728, 702204), (1956, 620352), (2154, 563328), (2304, 526653), (2592, 468136), (2608, 465264), (2872, 422496), (2934, 413568), (3231, 375552), (3456, 351102), (3912, 310176), (4308, 281664), (4401, 275712), (5184, 234068), (5216, 232632), (5744, 211248), (5868, 206784), (6462, 187776), (6912, 175551), (7824, 155088), (8616, 140832), (8802, 137856), (9693, 125184), (10368, 117034), (10432, 116316), (11488, 105624), (11736, 103392), (12924, 93888), (13203, 91904), (15648, 77544), (17232, 70416), (17604, 68928), (19386, 62592), (20736, 58517), (20864, 58158), (22976, 52812), (23472, 51696), (25848, 46944), (26406, 45952), (29079, 41728), (31296, 38772), (34464, 35208)]