729641472

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:966

約数の個数: 160

約数和(自身を含む): 2252236800

約数和(自身を除く): 1522595328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 512, 553, 632, 672, 768, 859, 896, 948, 1106, 1264, 1344, 1536, 1659, 1718, 1792, 1896, 2212, 2528, 2577, 2688, 3318, 3436, 3584, 3792, 4424, 5056, 5154, 5376, 6013, 6636, 6872, 7584, 8848, 10112, 10308, 10752, 12026, 13272, 13744, 15168, 17696, 18039, 20224, 20616, 24052, 26544, 27488, 30336, 35392, 36078, 40448, 41232, 48104, 53088, 54976, 60672, 67861, 70784, 72156, 82464, 96208, 106176, 109952, 121344, 135722, 141568, 144312, 164928, 192416, 203583, 212352, 219904, 271444, 283136, 288624, 329856, 384832, 407166, 424704, 439808, 475027, 542888, 577248, 659712, 769664, 814332, 849408, 950054, 1085776, 1154496, 1319424, 1425081, 1539328, 1628664, 1900108, 2171552, 2308992, 2850162, 3078656, 3257328, 3800216, 4343104, 4617984, 5700324, 6514656, 7600432, 8686208, 9235968, 11400648, 13029312, 15200864, 17372416, 22801296, 26058624, 30401728, 34744832, 45602592, 52117248, 60803456, 91205184, 104234496, 121606912, 182410368, 243213824, 364820736, 729641472]

約数ペア:

[(1, 729641472), (2, 364820736), (3, 243213824), (4, 182410368), (6, 121606912), (7, 104234496), (8, 91205184), (12, 60803456), (14, 52117248), (16, 45602592), (21, 34744832), (24, 30401728), (28, 26058624), (32, 22801296), (42, 17372416), (48, 15200864), (56, 13029312), (64, 11400648), (79, 9235968), (84, 8686208), (96, 7600432), (112, 6514656), (128, 5700324), (158, 4617984), (168, 4343104), (192, 3800216), (224, 3257328), (237, 3078656), (256, 2850162), (316, 2308992), (336, 2171552), (384, 1900108), (448, 1628664), (474, 1539328), (512, 1425081), (553, 1319424), (632, 1154496), (672, 1085776), (768, 950054), (859, 849408), (896, 814332), (948, 769664), (1106, 659712), (1264, 577248), (1344, 542888), (1536, 475027), (1659, 439808), (1718, 424704), (1792, 407166), (1896, 384832), (2212, 329856), (2528, 288624), (2577, 283136), (2688, 271444), (3318, 219904), (3436, 212352), (3584, 203583), (3792, 192416), (4424, 164928), (5056, 144312), (5154, 141568), (5376, 135722), (6013, 121344), (6636, 109952), (6872, 106176), (7584, 96208), (8848, 82464), (10112, 72156), (10308, 70784), (10752, 67861), (12026, 60672), (13272, 54976), (13744, 53088), (15168, 48104), (17696, 41232), (18039, 40448), (20224, 36078), (20616, 35392), (24052, 30336), (26544, 27488)]