636769728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:952

約数の個数: 224

約数和(自身を含む): 2177003520

約数和(自身を除く): 1540233792

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, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 854, 863, 864, 976, 1008, 1098, 1281, 1344, 1464, 1512, 1647, 1708, 1726, 1728, 1952, 2016, 2196, 2562, 2589, 2928, 3024, 3294, 3416, 3452, 3843, 3904, 4032, 4392, 5124, 5178, 5856, 6041, 6048, 6588, 6832, 6904, 7686, 7767, 8784, 10248, 10356, 11529, 11712, 12082, 12096, 13176, 13664, 13808, 15372, 15534, 17568, 18123, 20496, 20712, 23058, 23301, 24164, 26352, 27328, 27616, 30744, 31068, 35136, 36246, 40992, 41424, 46116, 46602, 48328, 52643, 52704, 54369, 55232, 61488, 62136, 72492, 81984, 82848, 92232, 93204, 96656, 105286, 105408, 108738, 122976, 124272, 144984, 157929, 163107, 165696, 184464, 186408, 193312, 210572, 217476, 245952, 248544, 289968, 315858, 326214, 368501, 368928, 372816, 386624, 421144, 434952, 473787, 497088, 579936, 631716, 652428, 737002, 737856, 745632, 842288, 869904, 947574, 1105503, 1159872, 1263432, 1304856, 1421361, 1474004, 1491264, 1684576, 1739808, 1895148, 2211006, 2526864, 2609712, 2842722, 2948008, 3316509, 3369152, 3479616, 3790296, 4422012, 5053728, 5219424, 5685444, 5896016, 6633018, 7580592, 8844024, 9949527, 10107456, 10438848, 11370888, 11792032, 13266036, 15161184, 17688048, 19899054, 22741776, 23584064, 26532072, 30322368, 35376096, 39798108, 45483552, 53064144, 70752192, 79596216, 90967104, 106128288, 159192432, 212256576, 318384864, 636769728]

約数ペア:

[(1, 636769728), (2, 318384864), (3, 212256576), (4, 159192432), (6, 106128288), (7, 90967104), (8, 79596216), (9, 70752192), (12, 53064144), (14, 45483552), (16, 39798108), (18, 35376096), (21, 30322368), (24, 26532072), (27, 23584064), (28, 22741776), (32, 19899054), (36, 17688048), (42, 15161184), (48, 13266036), (54, 11792032), (56, 11370888), (61, 10438848), (63, 10107456), (64, 9949527), (72, 8844024), (84, 7580592), (96, 6633018), (108, 5896016), (112, 5685444), (122, 5219424), (126, 5053728), (144, 4422012), (168, 3790296), (183, 3479616), (189, 3369152), (192, 3316509), (216, 2948008), (224, 2842722), (244, 2609712), (252, 2526864), (288, 2211006), (336, 1895148), (366, 1739808), (378, 1684576), (427, 1491264), (432, 1474004), (448, 1421361), (488, 1304856), (504, 1263432), (549, 1159872), (576, 1105503), (672, 947574), (732, 869904), (756, 842288), (854, 745632), (863, 737856), (864, 737002), (976, 652428), (1008, 631716), (1098, 579936), (1281, 497088), (1344, 473787), (1464, 434952), (1512, 421144), (1647, 386624), (1708, 372816), (1726, 368928), (1728, 368501), (1952, 326214), (2016, 315858), (2196, 289968), (2562, 248544), (2589, 245952), (2928, 217476), (3024, 210572), (3294, 193312), (3416, 186408), (3452, 184464), (3843, 165696), (3904, 163107), (4032, 157929), (4392, 144984), (5124, 124272), (5178, 122976), (5856, 108738), (6041, 105408), (6048, 105286), (6588, 96656), (6832, 93204), (6904, 92232), (7686, 82848), (7767, 81984), (8784, 72492), (10248, 62136), (10356, 61488), (11529, 55232), (11712, 54369), (12082, 52704), (12096, 52643), (13176, 48328), (13664, 46602), (13808, 46116), (15372, 41424), (15534, 40992), (17568, 36246), (18123, 35136), (20496, 31068), (20712, 30744), (23058, 27616), (23301, 27328), (24164, 26352)]