2517421984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 6478278912

約数和(自身を除く): 3960856928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 53, 56, 74, 77, 88, 106, 112, 148, 154, 176, 212, 224, 259, 296, 308, 352, 371, 407, 424, 518, 521, 583, 592, 616, 742, 814, 848, 1036, 1042, 1166, 1184, 1232, 1484, 1628, 1696, 1961, 2072, 2084, 2332, 2464, 2849, 2968, 3256, 3647, 3922, 4081, 4144, 4168, 4664, 5698, 5731, 5936, 6512, 7294, 7844, 8162, 8288, 8336, 9328, 11396, 11462, 11872, 13024, 13727, 14588, 15688, 16324, 16672, 18656, 19277, 21571, 22792, 22924, 27454, 27613, 29176, 31376, 32648, 38554, 40117, 43142, 45584, 45848, 54908, 55226, 58352, 62752, 65296, 77108, 80234, 86284, 91168, 91696, 109816, 110452, 116704, 130592, 134939, 150997, 154216, 160468, 172568, 183392, 193291, 212047, 219632, 220904, 269878, 301994, 303743, 308432, 320936, 345136, 386582, 424094, 439264, 441808, 539756, 603988, 607486, 616864, 641872, 690272, 773164, 848188, 883616, 1021681, 1079512, 1207976, 1214972, 1283744, 1484329, 1546328, 1696376, 2043362, 2126201, 2159024, 2415952, 2429944, 2968658, 3092656, 3392752, 4086724, 4252402, 4318048, 4831904, 4859888, 5937316, 6185312, 6785504, 7151767, 8173448, 8504804, 9719776, 11238491, 11874632, 14303534, 16346896, 17009608, 22476982, 23749264, 28607068, 32693792, 34019216, 44953964, 47498528, 57214136, 68038432, 78669437, 89907928, 114428272, 157338874, 179815856, 228856544, 314677748, 359631712, 629355496, 1258710992, 2517421984]

約数ペア:

[(1, 2517421984), (2, 1258710992), (4, 629355496), (7, 359631712), (8, 314677748), (11, 228856544), (14, 179815856), (16, 157338874), (22, 114428272), (28, 89907928), (32, 78669437), (37, 68038432), (44, 57214136), (53, 47498528), (56, 44953964), (74, 34019216), (77, 32693792), (88, 28607068), (106, 23749264), (112, 22476982), (148, 17009608), (154, 16346896), (176, 14303534), (212, 11874632), (224, 11238491), (259, 9719776), (296, 8504804), (308, 8173448), (352, 7151767), (371, 6785504), (407, 6185312), (424, 5937316), (518, 4859888), (521, 4831904), (583, 4318048), (592, 4252402), (616, 4086724), (742, 3392752), (814, 3092656), (848, 2968658), (1036, 2429944), (1042, 2415952), (1166, 2159024), (1184, 2126201), (1232, 2043362), (1484, 1696376), (1628, 1546328), (1696, 1484329), (1961, 1283744), (2072, 1214972), (2084, 1207976), (2332, 1079512), (2464, 1021681), (2849, 883616), (2968, 848188), (3256, 773164), (3647, 690272), (3922, 641872), (4081, 616864), (4144, 607486), (4168, 603988), (4664, 539756), (5698, 441808), (5731, 439264), (5936, 424094), (6512, 386582), (7294, 345136), (7844, 320936), (8162, 308432), (8288, 303743), (8336, 301994), (9328, 269878), (11396, 220904), (11462, 219632), (11872, 212047), (13024, 193291), (13727, 183392), (14588, 172568), (15688, 160468), (16324, 154216), (16672, 150997), (18656, 134939), (19277, 130592), (21571, 116704), (22792, 110452), (22924, 109816), (27454, 91696), (27613, 91168), (29176, 86284), (31376, 80234), (32648, 77108), (38554, 65296), (40117, 62752), (43142, 58352), (45584, 55226), (45848, 54908)]