1276652664

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 240

約数和(自身を含む): 4297106880

約数和(自身を除く): 3020454216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 324, 372, 378, 392, 434, 441, 504, 558, 567, 588, 648, 651, 744, 756, 837, 868, 882, 1116, 1134, 1176, 1297, 1302, 1323, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2268, 2511, 2594, 2604, 2646, 3038, 3348, 3528, 3891, 3906, 3969, 4536, 4557, 5022, 5188, 5208, 5292, 5859, 6076, 6696, 7782, 7812, 7938, 9079, 9114, 10044, 10376, 10584, 11673, 11718, 12152, 13671, 15564, 15624, 15876, 17577, 18158, 18228, 20088, 23346, 23436, 27237, 27342, 31128, 31752, 35019, 35154, 36316, 36456, 40207, 41013, 46692, 46872, 54474, 54684, 63553, 70038, 70308, 72632, 80414, 81711, 82026, 93384, 105057, 108948, 109368, 120621, 123039, 127106, 140076, 140616, 160828, 163422, 164052, 190659, 210114, 217896, 241242, 245133, 246078, 254212, 280152, 281449, 321656, 326844, 328104, 361863, 381318, 420228, 482484, 490266, 492156, 508424, 562898, 571977, 653688, 723726, 735399, 762636, 840456, 844347, 964968, 980532, 984312, 1085589, 1125796, 1143954, 1447452, 1470798, 1525272, 1688694, 1715931, 1961064, 1970143, 2171178, 2251592, 2287908, 2533041, 2894904, 2941596, 3256767, 3377388, 3431862, 3940286, 4342356, 4575816, 5066082, 5147793, 5883192, 5910429, 6513534, 6754776, 6863724, 7599123, 7880572, 8684712, 10132164, 10295586, 11820858, 13027068, 13727448, 15198246, 15761144, 17731287, 20264328, 20591172, 22797369, 23641716, 26054136, 30396492, 35462574, 41182344, 45594738, 47283432, 53193861, 60792984, 70925148, 91189476, 106387722, 141850296, 159581583, 182378952, 212775444, 319163166, 425550888, 638326332, 1276652664]

約数ペア:

[(1, 1276652664), (2, 638326332), (3, 425550888), (4, 319163166), (6, 212775444), (7, 182378952), (8, 159581583), (9, 141850296), (12, 106387722), (14, 91189476), (18, 70925148), (21, 60792984), (24, 53193861), (27, 47283432), (28, 45594738), (31, 41182344), (36, 35462574), (42, 30396492), (49, 26054136), (54, 23641716), (56, 22797369), (62, 20591172), (63, 20264328), (72, 17731287), (81, 15761144), (84, 15198246), (93, 13727448), (98, 13027068), (108, 11820858), (124, 10295586), (126, 10132164), (147, 8684712), (162, 7880572), (168, 7599123), (186, 6863724), (189, 6754776), (196, 6513534), (216, 5910429), (217, 5883192), (248, 5147793), (252, 5066082), (279, 4575816), (294, 4342356), (324, 3940286), (372, 3431862), (378, 3377388), (392, 3256767), (434, 2941596), (441, 2894904), (504, 2533041), (558, 2287908), (567, 2251592), (588, 2171178), (648, 1970143), (651, 1961064), (744, 1715931), (756, 1688694), (837, 1525272), (868, 1470798), (882, 1447452), (1116, 1143954), (1134, 1125796), (1176, 1085589), (1297, 984312), (1302, 980532), (1323, 964968), (1512, 844347), (1519, 840456), (1674, 762636), (1736, 735399), (1764, 723726), (1953, 653688), (2232, 571977), (2268, 562898), (2511, 508424), (2594, 492156), (2604, 490266), (2646, 482484), (3038, 420228), (3348, 381318), (3528, 361863), (3891, 328104), (3906, 326844), (3969, 321656), (4536, 281449), (4557, 280152), (5022, 254212), (5188, 246078), (5208, 245133), (5292, 241242), (5859, 217896), (6076, 210114), (6696, 190659), (7782, 164052), (7812, 163422), (7938, 160828), (9079, 140616), (9114, 140076), (10044, 127106), (10376, 123039), (10584, 120621), (11673, 109368), (11718, 108948), (12152, 105057), (13671, 93384), (15564, 82026), (15624, 81711), (15876, 80414), (17577, 72632), (18158, 70308), (18228, 70038), (20088, 63553), (23346, 54684), (23436, 54474), (27237, 46872), (27342, 46692), (31128, 41013), (31752, 40207), (35019, 36456), (35154, 36316)]