1817916048

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 280

約数和(自身を含む): 5995935680

約数和(自身を除く): 4178019632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 208, 216, 228, 234, 243, 247, 304, 312, 324, 342, 351, 432, 456, 468, 486, 494, 513, 624, 631, 648, 684, 702, 729, 741, 912, 936, 972, 988, 1026, 1053, 1262, 1296, 1368, 1404, 1458, 1482, 1539, 1872, 1893, 1944, 1976, 2052, 2106, 2223, 2524, 2736, 2808, 2916, 2964, 3078, 3159, 3786, 3888, 3952, 4104, 4212, 4446, 4617, 5048, 5616, 5679, 5832, 5928, 6156, 6318, 6669, 7572, 8203, 8208, 8424, 8892, 9234, 9477, 10096, 11358, 11664, 11856, 11989, 12312, 12636, 13338, 13851, 15144, 16406, 16848, 17037, 17784, 18468, 18954, 20007, 22716, 23978, 24609, 24624, 25272, 26676, 27702, 30288, 32812, 34074, 35568, 35967, 36936, 37908, 40014, 45432, 47956, 49218, 50544, 51111, 53352, 55404, 60021, 65624, 68148, 71934, 73827, 73872, 75816, 80028, 90864, 95912, 98436, 102222, 106704, 107901, 110808, 120042, 131248, 136296, 143868, 147654, 151632, 153333, 155857, 160056, 180063, 191824, 196872, 204444, 215802, 221481, 221616, 240084, 272592, 287736, 295308, 306666, 311714, 320112, 323703, 360126, 393744, 408888, 431604, 442962, 459999, 467571, 480168, 575472, 590616, 613332, 623428, 647406, 664443, 720252, 817776, 863208, 885924, 919998, 935142, 960336, 971109, 1181232, 1226664, 1246856, 1294812, 1328886, 1402713, 1440504, 1726416, 1771848, 1839996, 1870284, 1942218, 1993329, 2453328, 2493712, 2589624, 2657772, 2805426, 2881008, 2913327, 3543696, 3679992, 3740568, 3884436, 3986658, 4208139, 5179248, 5315544, 5610852, 5826654, 5979987, 7359984, 7481136, 7768872, 7973316, 8416278, 8739981, 10631088, 11221704, 11653308, 11959974, 12624417, 15537744, 15946632, 16832556, 17479962, 22443408, 23306616, 23919948, 25248834, 31893264, 33665112, 34959924, 37873251, 46613232, 47839896, 50497668, 67330224, 69919848, 75746502, 95679792, 100995336, 113619753, 139839696, 151493004, 201990672, 227239506, 302986008, 454479012, 605972016, 908958024, 1817916048]

約数ペア:

[(1, 1817916048), (2, 908958024), (3, 605972016), (4, 454479012), (6, 302986008), (8, 227239506), (9, 201990672), (12, 151493004), (13, 139839696), (16, 113619753), (18, 100995336), (19, 95679792), (24, 75746502), (26, 69919848), (27, 67330224), (36, 50497668), (38, 47839896), (39, 46613232), (48, 37873251), (52, 34959924), (54, 33665112), (57, 31893264), (72, 25248834), (76, 23919948), (78, 23306616), (81, 22443408), (104, 17479962), (108, 16832556), (114, 15946632), (117, 15537744), (144, 12624417), (152, 11959974), (156, 11653308), (162, 11221704), (171, 10631088), (208, 8739981), (216, 8416278), (228, 7973316), (234, 7768872), (243, 7481136), (247, 7359984), (304, 5979987), (312, 5826654), (324, 5610852), (342, 5315544), (351, 5179248), (432, 4208139), (456, 3986658), (468, 3884436), (486, 3740568), (494, 3679992), (513, 3543696), (624, 2913327), (631, 2881008), (648, 2805426), (684, 2657772), (702, 2589624), (729, 2493712), (741, 2453328), (912, 1993329), (936, 1942218), (972, 1870284), (988, 1839996), (1026, 1771848), (1053, 1726416), (1262, 1440504), (1296, 1402713), (1368, 1328886), (1404, 1294812), (1458, 1246856), (1482, 1226664), (1539, 1181232), (1872, 971109), (1893, 960336), (1944, 935142), (1976, 919998), (2052, 885924), (2106, 863208), (2223, 817776), (2524, 720252), (2736, 664443), (2808, 647406), (2916, 623428), (2964, 613332), (3078, 590616), (3159, 575472), (3786, 480168), (3888, 467571), (3952, 459999), (4104, 442962), (4212, 431604), (4446, 408888), (4617, 393744), (5048, 360126), (5616, 323703), (5679, 320112), (5832, 311714), (5928, 306666), (6156, 295308), (6318, 287736), (6669, 272592), (7572, 240084), (8203, 221616), (8208, 221481), (8424, 215802), (8892, 204444), (9234, 196872), (9477, 191824), (10096, 180063), (11358, 160056), (11664, 155857), (11856, 153333), (11989, 151632), (12312, 147654), (12636, 143868), (13338, 136296), (13851, 131248), (15144, 120042), (16406, 110808), (16848, 107901), (17037, 106704), (17784, 102222), (18468, 98436), (18954, 95912), (20007, 90864), (22716, 80028), (23978, 75816), (24609, 73872), (24624, 73827), (25272, 71934), (26676, 68148), (27702, 65624), (30288, 60021), (32812, 55404), (34074, 53352), (35568, 51111), (35967, 50544), (36936, 49218), (37908, 47956), (40014, 45432)]