1298930256

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:896

約数の個数: 240

約数和(自身を含む): 4195842560

約数和(自身を除く): 2896912304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 279, 312, 324, 351, 372, 403, 432, 468, 486, 496, 558, 624, 648, 702, 744, 806, 829, 837, 936, 972, 1053, 1116, 1209, 1296, 1404, 1488, 1612, 1658, 1674, 1872, 1944, 2106, 2232, 2418, 2487, 2511, 2808, 3159, 3224, 3316, 3348, 3627, 3888, 4212, 4464, 4836, 4974, 5022, 5616, 6318, 6448, 6632, 6696, 7254, 7461, 7533, 8424, 9672, 9948, 10044, 10777, 10881, 12636, 13264, 13392, 14508, 14922, 15066, 16848, 19344, 19896, 20088, 21554, 21762, 22383, 25272, 25699, 29016, 29844, 30132, 32331, 32643, 39792, 40176, 43108, 43524, 44766, 50544, 51398, 58032, 59688, 60264, 64662, 65286, 67149, 77097, 86216, 87048, 89532, 96993, 97929, 102796, 119376, 120528, 129324, 130572, 134298, 154194, 172432, 174096, 179064, 193986, 195858, 201447, 205592, 231291, 258648, 261144, 268596, 290979, 308388, 334087, 358128, 387972, 391716, 402894, 411184, 462582, 517296, 522288, 537192, 581958, 616776, 668174, 693873, 775944, 783432, 805788, 872937, 925164, 1002261, 1074384, 1163916, 1233552, 1336348, 1387746, 1551888, 1566864, 1611576, 1745874, 1850328, 2004522, 2081619, 2327832, 2618811, 2672696, 2775492, 3006783, 3223152, 3491748, 3700656, 4009044, 4163238, 4655664, 5237622, 5345392, 5550984, 6013566, 6244857, 6983496, 8018088, 8326476, 9020349, 10475244, 11101968, 12027132, 12489714, 13966992, 16036176, 16652952, 18040698, 20950488, 24054264, 24979428, 27061047, 33305904, 36081396, 41900976, 48108528, 49958856, 54122094, 72162792, 81183141, 99917712, 108244188, 144325584, 162366282, 216488376, 324732564, 432976752, 649465128, 1298930256]

約数ペア:

[(1, 1298930256), (2, 649465128), (3, 432976752), (4, 324732564), (6, 216488376), (8, 162366282), (9, 144325584), (12, 108244188), (13, 99917712), (16, 81183141), (18, 72162792), (24, 54122094), (26, 49958856), (27, 48108528), (31, 41900976), (36, 36081396), (39, 33305904), (48, 27061047), (52, 24979428), (54, 24054264), (62, 20950488), (72, 18040698), (78, 16652952), (81, 16036176), (93, 13966992), (104, 12489714), (108, 12027132), (117, 11101968), (124, 10475244), (144, 9020349), (156, 8326476), (162, 8018088), (186, 6983496), (208, 6244857), (216, 6013566), (234, 5550984), (243, 5345392), (248, 5237622), (279, 4655664), (312, 4163238), (324, 4009044), (351, 3700656), (372, 3491748), (403, 3223152), (432, 3006783), (468, 2775492), (486, 2672696), (496, 2618811), (558, 2327832), (624, 2081619), (648, 2004522), (702, 1850328), (744, 1745874), (806, 1611576), (829, 1566864), (837, 1551888), (936, 1387746), (972, 1336348), (1053, 1233552), (1116, 1163916), (1209, 1074384), (1296, 1002261), (1404, 925164), (1488, 872937), (1612, 805788), (1658, 783432), (1674, 775944), (1872, 693873), (1944, 668174), (2106, 616776), (2232, 581958), (2418, 537192), (2487, 522288), (2511, 517296), (2808, 462582), (3159, 411184), (3224, 402894), (3316, 391716), (3348, 387972), (3627, 358128), (3888, 334087), (4212, 308388), (4464, 290979), (4836, 268596), (4974, 261144), (5022, 258648), (5616, 231291), (6318, 205592), (6448, 201447), (6632, 195858), (6696, 193986), (7254, 179064), (7461, 174096), (7533, 172432), (8424, 154194), (9672, 134298), (9948, 130572), (10044, 129324), (10777, 120528), (10881, 119376), (12636, 102796), (13264, 97929), (13392, 96993), (14508, 89532), (14922, 87048), (15066, 86216), (16848, 77097), (19344, 67149), (19896, 65286), (20088, 64662), (21554, 60264), (21762, 59688), (22383, 58032), (25272, 51398), (25699, 50544), (29016, 44766), (29844, 43524), (30132, 43108), (32331, 40176), (32643, 39792)]