1277658144

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 288

約数和(自身を含む): 4391936640

約数和(自身を除く): 3114278496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 103, 108, 112, 126, 144, 147, 168, 189, 196, 206, 216, 224, 252, 288, 293, 294, 309, 336, 378, 392, 412, 432, 441, 504, 586, 588, 618, 672, 721, 756, 784, 824, 864, 879, 882, 927, 1008, 1172, 1176, 1236, 1323, 1442, 1512, 1568, 1648, 1758, 1764, 1854, 2016, 2051, 2163, 2344, 2352, 2472, 2637, 2646, 2781, 2884, 3024, 3296, 3516, 3528, 3708, 4102, 4326, 4688, 4704, 4944, 5047, 5274, 5292, 5562, 5768, 6048, 6153, 6489, 7032, 7056, 7416, 7911, 8204, 8652, 9376, 9888, 10094, 10548, 10584, 11124, 11536, 12306, 12978, 14064, 14112, 14357, 14832, 15141, 15822, 16408, 17304, 18459, 19467, 20188, 21096, 21168, 22248, 23072, 24612, 25956, 28128, 28714, 29664, 30179, 30282, 31644, 32816, 34608, 36918, 38934, 40376, 42192, 42336, 43071, 44496, 45423, 49224, 51912, 55377, 57428, 60358, 60564, 63288, 65632, 69216, 73836, 77868, 80752, 84384, 86142, 88992, 90537, 90846, 98448, 103824, 110754, 114856, 120716, 121128, 126576, 129213, 136269, 147672, 155736, 161504, 172284, 181074, 181692, 196896, 207648, 211253, 221508, 229712, 241432, 242256, 253152, 258426, 271611, 272538, 295344, 311472, 344568, 362148, 363384, 387639, 422506, 443016, 459424, 482864, 484512, 516852, 543222, 545076, 590688, 622944, 633759, 689136, 724296, 726768, 775278, 814833, 845012, 886032, 965728, 1033704, 1086444, 1090152, 1267518, 1378272, 1448592, 1453536, 1478771, 1550556, 1629666, 1690024, 1772064, 1901277, 2067408, 2172888, 2180304, 2535036, 2897184, 2957542, 3101112, 3259332, 3380048, 3802554, 4134816, 4345776, 4360608, 4436313, 5070072, 5703831, 5915084, 6202224, 6518664, 6760096, 7605108, 8691552, 8872626, 10140144, 11407662, 11830168, 12404448, 13037328, 13308939, 15210216, 17745252, 20280288, 22815324, 23660336, 26074656, 26617878, 30420432, 35490504, 39926817, 45630648, 47320672, 53235756, 60840864, 70981008, 79853634, 91261296, 106471512, 141962016, 159707268, 182522592, 212943024, 319414536, 425886048, 638829072, 1277658144]

約数ペア:

[(1, 1277658144), (2, 638829072), (3, 425886048), (4, 319414536), (6, 212943024), (7, 182522592), (8, 159707268), (9, 141962016), (12, 106471512), (14, 91261296), (16, 79853634), (18, 70981008), (21, 60840864), (24, 53235756), (27, 47320672), (28, 45630648), (32, 39926817), (36, 35490504), (42, 30420432), (48, 26617878), (49, 26074656), (54, 23660336), (56, 22815324), (63, 20280288), (72, 17745252), (84, 15210216), (96, 13308939), (98, 13037328), (103, 12404448), (108, 11830168), (112, 11407662), (126, 10140144), (144, 8872626), (147, 8691552), (168, 7605108), (189, 6760096), (196, 6518664), (206, 6202224), (216, 5915084), (224, 5703831), (252, 5070072), (288, 4436313), (293, 4360608), (294, 4345776), (309, 4134816), (336, 3802554), (378, 3380048), (392, 3259332), (412, 3101112), (432, 2957542), (441, 2897184), (504, 2535036), (586, 2180304), (588, 2172888), (618, 2067408), (672, 1901277), (721, 1772064), (756, 1690024), (784, 1629666), (824, 1550556), (864, 1478771), (879, 1453536), (882, 1448592), (927, 1378272), (1008, 1267518), (1172, 1090152), (1176, 1086444), (1236, 1033704), (1323, 965728), (1442, 886032), (1512, 845012), (1568, 814833), (1648, 775278), (1758, 726768), (1764, 724296), (1854, 689136), (2016, 633759), (2051, 622944), (2163, 590688), (2344, 545076), (2352, 543222), (2472, 516852), (2637, 484512), (2646, 482864), (2781, 459424), (2884, 443016), (3024, 422506), (3296, 387639), (3516, 363384), (3528, 362148), (3708, 344568), (4102, 311472), (4326, 295344), (4688, 272538), (4704, 271611), (4944, 258426), (5047, 253152), (5274, 242256), (5292, 241432), (5562, 229712), (5768, 221508), (6048, 211253), (6153, 207648), (6489, 196896), (7032, 181692), (7056, 181074), (7416, 172284), (7911, 161504), (8204, 155736), (8652, 147672), (9376, 136269), (9888, 129213), (10094, 126576), (10548, 121128), (10584, 120716), (11124, 114856), (11536, 110754), (12306, 103824), (12978, 98448), (14064, 90846), (14112, 90537), (14357, 88992), (14832, 86142), (15141, 84384), (15822, 80752), (16408, 77868), (17304, 73836), (18459, 69216), (19467, 65632), (20188, 63288), (21096, 60564), (21168, 60358), (22248, 57428), (23072, 55377), (24612, 51912), (25956, 49224), (28128, 45423), (28714, 44496), (29664, 43071), (30179, 42336), (30282, 42192), (31644, 40376), (32816, 38934), (34608, 36918)]