521243424

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 240

約数和(自身を含む): 1707552000

約数和(自身を除く): 1186308576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 432, 468, 496, 499, 558, 624, 648, 702, 744, 806, 837, 864, 936, 992, 998, 1053, 1116, 1209, 1248, 1296, 1404, 1488, 1497, 1612, 1674, 1872, 1996, 2106, 2232, 2418, 2511, 2592, 2808, 2976, 2994, 3224, 3348, 3627, 3744, 3992, 4212, 4464, 4491, 4836, 5022, 5616, 5988, 6448, 6487, 6696, 7254, 7984, 8424, 8928, 8982, 9672, 10044, 10881, 11232, 11976, 12896, 12974, 13392, 13473, 14508, 15469, 15968, 16848, 17964, 19344, 19461, 20088, 21762, 23952, 25948, 26784, 26946, 29016, 30938, 32643, 33696, 35928, 38688, 38922, 40176, 40419, 43524, 46407, 47904, 51896, 53892, 58032, 58383, 61876, 65286, 71856, 77844, 80352, 80838, 87048, 92814, 103792, 107784, 116064, 116766, 123752, 130572, 139221, 143712, 155688, 161676, 174096, 175149, 185628, 201097, 207584, 215568, 233532, 247504, 261144, 278442, 311376, 323352, 348192, 350298, 371256, 402194, 417663, 431136, 467064, 495008, 522288, 525447, 556884, 603291, 622752, 646704, 700596, 742512, 804388, 835326, 934128, 1044576, 1050894, 1113768, 1206582, 1252989, 1293408, 1401192, 1485024, 1608776, 1670652, 1809873, 1868256, 2101788, 2227536, 2413164, 2505978, 2802384, 3217552, 3341304, 3619746, 4203576, 4455072, 4826328, 5011956, 5429619, 5604768, 6435104, 6682608, 7239492, 8407152, 9652656, 10023912, 10859238, 13365216, 14478984, 16288857, 16814304, 19305312, 20047824, 21718476, 28957968, 32577714, 40095648, 43436952, 57915936, 65155428, 86873904, 130310856, 173747808, 260621712, 521243424]

約数ペア:

[(1, 521243424), (2, 260621712), (3, 173747808), (4, 130310856), (6, 86873904), (8, 65155428), (9, 57915936), (12, 43436952), (13, 40095648), (16, 32577714), (18, 28957968), (24, 21718476), (26, 20047824), (27, 19305312), (31, 16814304), (32, 16288857), (36, 14478984), (39, 13365216), (48, 10859238), (52, 10023912), (54, 9652656), (62, 8407152), (72, 7239492), (78, 6682608), (81, 6435104), (93, 5604768), (96, 5429619), (104, 5011956), (108, 4826328), (117, 4455072), (124, 4203576), (144, 3619746), (156, 3341304), (162, 3217552), (186, 2802384), (208, 2505978), (216, 2413164), (234, 2227536), (248, 2101788), (279, 1868256), (288, 1809873), (312, 1670652), (324, 1608776), (351, 1485024), (372, 1401192), (403, 1293408), (416, 1252989), (432, 1206582), (468, 1113768), (496, 1050894), (499, 1044576), (558, 934128), (624, 835326), (648, 804388), (702, 742512), (744, 700596), (806, 646704), (837, 622752), (864, 603291), (936, 556884), (992, 525447), (998, 522288), (1053, 495008), (1116, 467064), (1209, 431136), (1248, 417663), (1296, 402194), (1404, 371256), (1488, 350298), (1497, 348192), (1612, 323352), (1674, 311376), (1872, 278442), (1996, 261144), (2106, 247504), (2232, 233532), (2418, 215568), (2511, 207584), (2592, 201097), (2808, 185628), (2976, 175149), (2994, 174096), (3224, 161676), (3348, 155688), (3627, 143712), (3744, 139221), (3992, 130572), (4212, 123752), (4464, 116766), (4491, 116064), (4836, 107784), (5022, 103792), (5616, 92814), (5988, 87048), (6448, 80838), (6487, 80352), (6696, 77844), (7254, 71856), (7984, 65286), (8424, 61876), (8928, 58383), (8982, 58032), (9672, 53892), (10044, 51896), (10881, 47904), (11232, 46407), (11976, 43524), (12896, 40419), (12974, 40176), (13392, 38922), (13473, 38688), (14508, 35928), (15469, 33696), (15968, 32643), (16848, 30938), (17964, 29016), (19344, 26946), (19461, 26784), (20088, 25948), (21762, 23952)]