431104128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 1437139200

約数和(自身を除く): 1006035072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 112, 128, 146, 156, 168, 169, 182, 192, 208, 219, 224, 273, 292, 312, 336, 338, 364, 384, 416, 438, 448, 507, 511, 546, 584, 624, 672, 676, 728, 832, 876, 896, 949, 1014, 1022, 1092, 1168, 1183, 1248, 1344, 1352, 1456, 1533, 1664, 1752, 1898, 2028, 2044, 2184, 2197, 2336, 2366, 2496, 2688, 2704, 2847, 2912, 3066, 3504, 3549, 3796, 4056, 4088, 4368, 4394, 4672, 4732, 4992, 5408, 5694, 5824, 6132, 6591, 6643, 7008, 7098, 7592, 8112, 8176, 8736, 8788, 9344, 9464, 10816, 11388, 11648, 12264, 12337, 13182, 13286, 14016, 14196, 15184, 15379, 16224, 16352, 17472, 17576, 18928, 19929, 21632, 22776, 24528, 24674, 26364, 26572, 28032, 28392, 30368, 30758, 32448, 32704, 34944, 35152, 37011, 37856, 39858, 45552, 46137, 49056, 49348, 52728, 53144, 56784, 60736, 61516, 64896, 65408, 70304, 74022, 75712, 79716, 86359, 91104, 92274, 98112, 98696, 105456, 106288, 113568, 121472, 123032, 140608, 148044, 151424, 159432, 160381, 172718, 182208, 184548, 196224, 197392, 210912, 212576, 227136, 246064, 259077, 281216, 296088, 318864, 320762, 345436, 364416, 369096, 394784, 421824, 425152, 454272, 481143, 492128, 518154, 592176, 637728, 641524, 690872, 738192, 789568, 843648, 850304, 962286, 984256, 1036308, 1122667, 1184352, 1275456, 1283048, 1381744, 1476384, 1579136, 1924572, 1968512, 2072616, 2245334, 2368704, 2550912, 2566096, 2763488, 2952768, 3368001, 3849144, 4145232, 4490668, 4737408, 5132192, 5526976, 5905536, 6736002, 7698288, 8290464, 8981336, 10264384, 11053952, 13472004, 15396576, 16580928, 17962672, 20528768, 26944008, 30793152, 33161856, 35925344, 53888016, 61586304, 71850688, 107776032, 143701376, 215552064, 431104128]

約数ペア:

[(1, 431104128), (2, 215552064), (3, 143701376), (4, 107776032), (6, 71850688), (7, 61586304), (8, 53888016), (12, 35925344), (13, 33161856), (14, 30793152), (16, 26944008), (21, 20528768), (24, 17962672), (26, 16580928), (28, 15396576), (32, 13472004), (39, 11053952), (42, 10264384), (48, 8981336), (52, 8290464), (56, 7698288), (64, 6736002), (73, 5905536), (78, 5526976), (84, 5132192), (91, 4737408), (96, 4490668), (104, 4145232), (112, 3849144), (128, 3368001), (146, 2952768), (156, 2763488), (168, 2566096), (169, 2550912), (182, 2368704), (192, 2245334), (208, 2072616), (219, 1968512), (224, 1924572), (273, 1579136), (292, 1476384), (312, 1381744), (336, 1283048), (338, 1275456), (364, 1184352), (384, 1122667), (416, 1036308), (438, 984256), (448, 962286), (507, 850304), (511, 843648), (546, 789568), (584, 738192), (624, 690872), (672, 641524), (676, 637728), (728, 592176), (832, 518154), (876, 492128), (896, 481143), (949, 454272), (1014, 425152), (1022, 421824), (1092, 394784), (1168, 369096), (1183, 364416), (1248, 345436), (1344, 320762), (1352, 318864), (1456, 296088), (1533, 281216), (1664, 259077), (1752, 246064), (1898, 227136), (2028, 212576), (2044, 210912), (2184, 197392), (2197, 196224), (2336, 184548), (2366, 182208), (2496, 172718), (2688, 160381), (2704, 159432), (2847, 151424), (2912, 148044), (3066, 140608), (3504, 123032), (3549, 121472), (3796, 113568), (4056, 106288), (4088, 105456), (4368, 98696), (4394, 98112), (4672, 92274), (4732, 91104), (4992, 86359), (5408, 79716), (5694, 75712), (5824, 74022), (6132, 70304), (6591, 65408), (6643, 64896), (7008, 61516), (7098, 60736), (7592, 56784), (8112, 53144), (8176, 52728), (8736, 49348), (8788, 49056), (9344, 46137), (9464, 45552), (10816, 39858), (11388, 37856), (11648, 37011), (12264, 35152), (12337, 34944), (13182, 32704), (13286, 32448), (14016, 30758), (14196, 30368), (15184, 28392), (15379, 28032), (16224, 26572), (16352, 26364), (17472, 24674), (17576, 24528), (18928, 22776), (19929, 21632)]