1277516448

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 240

約数和(自身を含む): 4180087296

約数和(自身を除く): 2902570848

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, 558, 624, 648, 702, 744, 806, 837, 864, 936, 992, 1053, 1116, 1209, 1223, 1248, 1296, 1404, 1488, 1612, 1674, 1872, 2106, 2232, 2418, 2446, 2511, 2592, 2808, 2976, 3224, 3348, 3627, 3669, 3744, 4212, 4464, 4836, 4892, 5022, 5616, 6448, 6696, 7254, 7338, 8424, 8928, 9672, 9784, 10044, 10881, 11007, 11232, 12896, 13392, 14508, 14676, 15899, 16848, 19344, 19568, 20088, 21762, 22014, 26784, 29016, 29352, 31798, 32643, 33021, 33696, 37913, 38688, 39136, 40176, 43524, 44028, 47697, 58032, 58704, 63596, 65286, 66042, 75826, 80352, 87048, 88056, 95394, 99063, 113739, 116064, 117408, 127192, 130572, 132084, 143091, 151652, 174096, 176112, 190788, 198126, 227478, 254384, 261144, 264168, 286182, 303304, 341217, 348192, 352224, 381576, 396252, 429273, 454956, 492869, 508768, 522288, 528336, 572364, 606608, 682434, 763152, 792504, 858546, 909912, 985738, 1023651, 1044576, 1056672, 1144728, 1213216, 1287819, 1364868, 1478607, 1526304, 1585008, 1717092, 1819824, 1971476, 2047302, 2289456, 2575638, 2729736, 2957214, 3070953, 3170016, 3434184, 3639648, 3942952, 4094604, 4435821, 4578912, 5151276, 5459472, 5914428, 6141906, 6868368, 7885904, 8189208, 8871642, 10302552, 10918944, 11828856, 12283812, 13307463, 13736736, 15771808, 16378416, 17743284, 20605104, 23657712, 24567624, 26614926, 32756832, 35486568, 39922389, 41210208, 47315424, 49135248, 53229852, 70973136, 79844778, 98270496, 106459704, 141946272, 159689556, 212919408, 319379112, 425838816, 638758224, 1277516448]

約数ペア:

[(1, 1277516448), (2, 638758224), (3, 425838816), (4, 319379112), (6, 212919408), (8, 159689556), (9, 141946272), (12, 106459704), (13, 98270496), (16, 79844778), (18, 70973136), (24, 53229852), (26, 49135248), (27, 47315424), (31, 41210208), (32, 39922389), (36, 35486568), (39, 32756832), (48, 26614926), (52, 24567624), (54, 23657712), (62, 20605104), (72, 17743284), (78, 16378416), (81, 15771808), (93, 13736736), (96, 13307463), (104, 12283812), (108, 11828856), (117, 10918944), (124, 10302552), (144, 8871642), (156, 8189208), (162, 7885904), (186, 6868368), (208, 6141906), (216, 5914428), (234, 5459472), (248, 5151276), (279, 4578912), (288, 4435821), (312, 4094604), (324, 3942952), (351, 3639648), (372, 3434184), (403, 3170016), (416, 3070953), (432, 2957214), (468, 2729736), (496, 2575638), (558, 2289456), (624, 2047302), (648, 1971476), (702, 1819824), (744, 1717092), (806, 1585008), (837, 1526304), (864, 1478607), (936, 1364868), (992, 1287819), (1053, 1213216), (1116, 1144728), (1209, 1056672), (1223, 1044576), (1248, 1023651), (1296, 985738), (1404, 909912), (1488, 858546), (1612, 792504), (1674, 763152), (1872, 682434), (2106, 606608), (2232, 572364), (2418, 528336), (2446, 522288), (2511, 508768), (2592, 492869), (2808, 454956), (2976, 429273), (3224, 396252), (3348, 381576), (3627, 352224), (3669, 348192), (3744, 341217), (4212, 303304), (4464, 286182), (4836, 264168), (4892, 261144), (5022, 254384), (5616, 227478), (6448, 198126), (6696, 190788), (7254, 176112), (7338, 174096), (8424, 151652), (8928, 143091), (9672, 132084), (9784, 130572), (10044, 127192), (10881, 117408), (11007, 116064), (11232, 113739), (12896, 99063), (13392, 95394), (14508, 88056), (14676, 87048), (15899, 80352), (16848, 75826), (19344, 66042), (19568, 65286), (20088, 63596), (21762, 58704), (22014, 58032), (26784, 47697), (29016, 44028), (29352, 43524), (31798, 40176), (32643, 39136), (33021, 38688), (33696, 37913)]