2987117952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 256

約数和(自身を含む): 9907806720

約数和(自身を除く): 6920688768

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, 182, 192, 208, 219, 224, 273, 292, 312, 336, 364, 384, 416, 438, 448, 511, 546, 584, 624, 672, 728, 832, 876, 896, 949, 1022, 1092, 1168, 1171, 1248, 1344, 1456, 1533, 1664, 1752, 1898, 2044, 2184, 2336, 2342, 2496, 2688, 2847, 2912, 3066, 3504, 3513, 3796, 4088, 4368, 4672, 4684, 4992, 5694, 5824, 6132, 6643, 7008, 7026, 7592, 8176, 8197, 8736, 9344, 9368, 11388, 11648, 12264, 13286, 14016, 14052, 15184, 15223, 16352, 16394, 17472, 18736, 19929, 22776, 24528, 24591, 26572, 28032, 28104, 30368, 30446, 32704, 32788, 34944, 37472, 39858, 45552, 45669, 49056, 49182, 53144, 56208, 60736, 60892, 65408, 65576, 74944, 79716, 85483, 91104, 91338, 98112, 98364, 106288, 106561, 112416, 121472, 121784, 131152, 149888, 159432, 170966, 182208, 182676, 196224, 196728, 212576, 213122, 224832, 243568, 256449, 262304, 318864, 319683, 341932, 364416, 365352, 393456, 425152, 426244, 449664, 487136, 512898, 524608, 598381, 637728, 639366, 683864, 730704, 786912, 850304, 852488, 974272, 1025796, 1049216, 1111279, 1196762, 1275456, 1278732, 1367728, 1461408, 1573824, 1704976, 1795143, 1948544, 2051592, 2222558, 2393524, 2550912, 2557464, 2735456, 2922816, 3147648, 3333837, 3409952, 3590286, 4103184, 4445116, 4787048, 5114928, 5470912, 5845632, 6667674, 6819904, 7180572, 7778953, 8206368, 8890232, 9574096, 10229856, 10941824, 13335348, 13639808, 14361144, 15557906, 16412736, 17780464, 19148192, 20459712, 23336859, 26670696, 28722288, 31115812, 32825472, 35560928, 38296384, 40919424, 46673718, 53341392, 57444576, 62231624, 71121856, 76592768, 93347436, 106682784, 114889152, 124463248, 142243712, 186694872, 213365568, 229778304, 248926496, 373389744, 426731136, 497852992, 746779488, 995705984, 1493558976, 2987117952]

約数ペア:

[(1, 2987117952), (2, 1493558976), (3, 995705984), (4, 746779488), (6, 497852992), (7, 426731136), (8, 373389744), (12, 248926496), (13, 229778304), (14, 213365568), (16, 186694872), (21, 142243712), (24, 124463248), (26, 114889152), (28, 106682784), (32, 93347436), (39, 76592768), (42, 71121856), (48, 62231624), (52, 57444576), (56, 53341392), (64, 46673718), (73, 40919424), (78, 38296384), (84, 35560928), (91, 32825472), (96, 31115812), (104, 28722288), (112, 26670696), (128, 23336859), (146, 20459712), (156, 19148192), (168, 17780464), (182, 16412736), (192, 15557906), (208, 14361144), (219, 13639808), (224, 13335348), (273, 10941824), (292, 10229856), (312, 9574096), (336, 8890232), (364, 8206368), (384, 7778953), (416, 7180572), (438, 6819904), (448, 6667674), (511, 5845632), (546, 5470912), (584, 5114928), (624, 4787048), (672, 4445116), (728, 4103184), (832, 3590286), (876, 3409952), (896, 3333837), (949, 3147648), (1022, 2922816), (1092, 2735456), (1168, 2557464), (1171, 2550912), (1248, 2393524), (1344, 2222558), (1456, 2051592), (1533, 1948544), (1664, 1795143), (1752, 1704976), (1898, 1573824), (2044, 1461408), (2184, 1367728), (2336, 1278732), (2342, 1275456), (2496, 1196762), (2688, 1111279), (2847, 1049216), (2912, 1025796), (3066, 974272), (3504, 852488), (3513, 850304), (3796, 786912), (4088, 730704), (4368, 683864), (4672, 639366), (4684, 637728), (4992, 598381), (5694, 524608), (5824, 512898), (6132, 487136), (6643, 449664), (7008, 426244), (7026, 425152), (7592, 393456), (8176, 365352), (8197, 364416), (8736, 341932), (9344, 319683), (9368, 318864), (11388, 262304), (11648, 256449), (12264, 243568), (13286, 224832), (14016, 213122), (14052, 212576), (15184, 196728), (15223, 196224), (16352, 182676), (16394, 182208), (17472, 170966), (18736, 159432), (19929, 149888), (22776, 131152), (24528, 121784), (24591, 121472), (26572, 112416), (28032, 106561), (28104, 106288), (30368, 98364), (30446, 98112), (32704, 91338), (32788, 91104), (34944, 85483), (37472, 79716), (39858, 74944), (45552, 65576), (45669, 65408), (49056, 60892), (49182, 60736), (53144, 56208)]