2778953184

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1619

約数の個数: 240

約数和(自身を含む): 9437395968

約数和(自身を除く): 6658442784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 103, 108, 112, 126, 144, 162, 168, 189, 206, 216, 224, 252, 288, 309, 324, 336, 378, 412, 432, 504, 567, 618, 648, 672, 721, 756, 824, 864, 927, 1008, 1134, 1236, 1296, 1442, 1487, 1512, 1648, 1854, 2016, 2163, 2268, 2472, 2592, 2781, 2884, 2974, 3024, 3296, 3708, 4326, 4461, 4536, 4944, 5562, 5768, 5948, 6048, 6489, 7416, 8343, 8652, 8922, 9072, 9888, 10409, 11124, 11536, 11896, 12978, 13383, 14832, 16686, 17304, 17844, 18144, 19467, 20818, 22248, 23072, 23792, 25956, 26766, 29664, 31227, 33372, 34608, 35688, 38934, 40149, 41636, 44496, 47584, 51912, 53532, 58401, 62454, 66744, 69216, 71376, 77868, 80298, 83272, 88992, 93681, 103824, 107064, 116802, 120447, 124908, 133488, 142752, 153161, 155736, 160596, 166544, 187362, 207648, 214128, 233604, 240894, 249816, 266976, 281043, 306322, 311472, 321192, 333088, 374724, 428256, 459483, 467208, 481788, 499632, 562086, 612644, 622944, 642384, 749448, 843129, 918966, 934416, 963576, 999264, 1072127, 1124172, 1225288, 1284768, 1378449, 1498896, 1686258, 1837932, 1868832, 1927152, 2144254, 2248344, 2450576, 2756898, 2997792, 3216381, 3372516, 3675864, 3854304, 4135347, 4288508, 4496688, 4901152, 5513796, 6432762, 6745032, 7351728, 8270694, 8577016, 8993376, 9649143, 11027592, 12406041, 12865524, 13490064, 14703456, 16541388, 17154032, 19298286, 22055184, 24812082, 25731048, 26980128, 28947429, 33082776, 34308064, 38596572, 44110368, 49624164, 51462096, 57894858, 66165552, 77193144, 86842287, 99248328, 102924192, 115789716, 132331104, 154386288, 173684574, 198496656, 231579432, 308772576, 347369148, 396993312, 463158864, 694738296, 926317728, 1389476592, 2778953184]

約数ペア:

[(1, 2778953184), (2, 1389476592), (3, 926317728), (4, 694738296), (6, 463158864), (7, 396993312), (8, 347369148), (9, 308772576), (12, 231579432), (14, 198496656), (16, 173684574), (18, 154386288), (21, 132331104), (24, 115789716), (27, 102924192), (28, 99248328), (32, 86842287), (36, 77193144), (42, 66165552), (48, 57894858), (54, 51462096), (56, 49624164), (63, 44110368), (72, 38596572), (81, 34308064), (84, 33082776), (96, 28947429), (103, 26980128), (108, 25731048), (112, 24812082), (126, 22055184), (144, 19298286), (162, 17154032), (168, 16541388), (189, 14703456), (206, 13490064), (216, 12865524), (224, 12406041), (252, 11027592), (288, 9649143), (309, 8993376), (324, 8577016), (336, 8270694), (378, 7351728), (412, 6745032), (432, 6432762), (504, 5513796), (567, 4901152), (618, 4496688), (648, 4288508), (672, 4135347), (721, 3854304), (756, 3675864), (824, 3372516), (864, 3216381), (927, 2997792), (1008, 2756898), (1134, 2450576), (1236, 2248344), (1296, 2144254), (1442, 1927152), (1487, 1868832), (1512, 1837932), (1648, 1686258), (1854, 1498896), (2016, 1378449), (2163, 1284768), (2268, 1225288), (2472, 1124172), (2592, 1072127), (2781, 999264), (2884, 963576), (2974, 934416), (3024, 918966), (3296, 843129), (3708, 749448), (4326, 642384), (4461, 622944), (4536, 612644), (4944, 562086), (5562, 499632), (5768, 481788), (5948, 467208), (6048, 459483), (6489, 428256), (7416, 374724), (8343, 333088), (8652, 321192), (8922, 311472), (9072, 306322), (9888, 281043), (10409, 266976), (11124, 249816), (11536, 240894), (11896, 233604), (12978, 214128), (13383, 207648), (14832, 187362), (16686, 166544), (17304, 160596), (17844, 155736), (18144, 153161), (19467, 142752), (20818, 133488), (22248, 124908), (23072, 120447), (23792, 116802), (25956, 107064), (26766, 103824), (29664, 93681), (31227, 88992), (33372, 83272), (34608, 80298), (35688, 77868), (38934, 71376), (40149, 69216), (41636, 66744), (44496, 62454), (47584, 58401), (51912, 53532)]