1275948288

素因数分解:

$2^8\times 3^7\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 3982366080

約数和(自身を除く): 2706417792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 53, 54, 64, 72, 81, 86, 96, 106, 108, 128, 129, 144, 159, 162, 172, 192, 212, 216, 243, 256, 258, 288, 318, 324, 344, 384, 387, 424, 432, 477, 486, 516, 576, 636, 648, 688, 729, 768, 774, 848, 864, 954, 972, 1032, 1152, 1161, 1272, 1296, 1376, 1431, 1458, 1548, 1696, 1728, 1908, 1944, 2064, 2187, 2279, 2304, 2322, 2544, 2592, 2752, 2862, 2916, 3096, 3392, 3456, 3483, 3816, 3888, 4128, 4293, 4374, 4558, 4644, 5088, 5184, 5504, 5724, 5832, 6192, 6784, 6837, 6912, 6966, 7632, 7776, 8256, 8586, 8748, 9116, 9288, 10176, 10368, 10449, 11008, 11448, 11664, 12384, 12879, 13568, 13674, 13932, 15264, 15552, 16512, 17172, 17496, 18232, 18576, 20352, 20511, 20736, 20898, 22896, 23328, 24768, 25758, 27348, 27864, 30528, 31104, 31347, 33024, 34344, 34992, 36464, 37152, 38637, 40704, 41022, 41796, 45792, 46656, 49536, 51516, 54696, 55728, 61056, 61533, 62208, 62694, 68688, 69984, 72928, 74304, 77274, 82044, 83592, 91584, 93312, 94041, 99072, 103032, 109392, 111456, 115911, 122112, 123066, 125388, 137376, 139968, 145856, 148608, 154548, 164088, 167184, 183168, 184599, 186624, 188082, 206064, 218784, 222912, 231822, 246132, 250776, 274752, 279936, 291712, 297216, 309096, 328176, 334368, 366336, 369198, 376164, 412128, 437568, 445824, 463644, 492264, 501552, 549504, 553797, 559872, 583424, 618192, 656352, 668736, 738396, 752328, 824256, 875136, 891648, 927288, 984528, 1003104, 1099008, 1107594, 1236384, 1312704, 1337472, 1476792, 1504656, 1648512, 1661391, 1750272, 1854576, 1969056, 2006208, 2215188, 2472768, 2625408, 2674944, 2953584, 3009312, 3297024, 3322782, 3709152, 3938112, 4012416, 4430376, 4945536, 4984173, 5250816, 5907168, 6018624, 6645564, 7418304, 7876224, 8024832, 8860752, 9891072, 9968346, 11814336, 12037248, 13291128, 14836608, 15752448, 17721504, 19936692, 23628672, 24074496, 26582256, 29673216, 35443008, 39873384, 47257344, 53164512, 70886016, 79746768, 106329024, 141772032, 159493536, 212658048, 318987072, 425316096, 637974144, 1275948288]

約数ペア:

[(1, 1275948288), (2, 637974144), (3, 425316096), (4, 318987072), (6, 212658048), (8, 159493536), (9, 141772032), (12, 106329024), (16, 79746768), (18, 70886016), (24, 53164512), (27, 47257344), (32, 39873384), (36, 35443008), (43, 29673216), (48, 26582256), (53, 24074496), (54, 23628672), (64, 19936692), (72, 17721504), (81, 15752448), (86, 14836608), (96, 13291128), (106, 12037248), (108, 11814336), (128, 9968346), (129, 9891072), (144, 8860752), (159, 8024832), (162, 7876224), (172, 7418304), (192, 6645564), (212, 6018624), (216, 5907168), (243, 5250816), (256, 4984173), (258, 4945536), (288, 4430376), (318, 4012416), (324, 3938112), (344, 3709152), (384, 3322782), (387, 3297024), (424, 3009312), (432, 2953584), (477, 2674944), (486, 2625408), (516, 2472768), (576, 2215188), (636, 2006208), (648, 1969056), (688, 1854576), (729, 1750272), (768, 1661391), (774, 1648512), (848, 1504656), (864, 1476792), (954, 1337472), (972, 1312704), (1032, 1236384), (1152, 1107594), (1161, 1099008), (1272, 1003104), (1296, 984528), (1376, 927288), (1431, 891648), (1458, 875136), (1548, 824256), (1696, 752328), (1728, 738396), (1908, 668736), (1944, 656352), (2064, 618192), (2187, 583424), (2279, 559872), (2304, 553797), (2322, 549504), (2544, 501552), (2592, 492264), (2752, 463644), (2862, 445824), (2916, 437568), (3096, 412128), (3392, 376164), (3456, 369198), (3483, 366336), (3816, 334368), (3888, 328176), (4128, 309096), (4293, 297216), (4374, 291712), (4558, 279936), (4644, 274752), (5088, 250776), (5184, 246132), (5504, 231822), (5724, 222912), (5832, 218784), (6192, 206064), (6784, 188082), (6837, 186624), (6912, 184599), (6966, 183168), (7632, 167184), (7776, 164088), (8256, 154548), (8586, 148608), (8748, 145856), (9116, 139968), (9288, 137376), (10176, 125388), (10368, 123066), (10449, 122112), (11008, 115911), (11448, 111456), (11664, 109392), (12384, 103032), (12879, 99072), (13568, 94041), (13674, 93312), (13932, 91584), (15264, 83592), (15552, 82044), (16512, 77274), (17172, 74304), (17496, 72928), (18232, 69984), (18576, 68688), (20352, 62694), (20511, 62208), (20736, 61533), (20898, 61056), (22896, 55728), (23328, 54696), (24768, 51516), (25758, 49536), (27348, 46656), (27864, 45792), (30528, 41796), (31104, 41022), (31347, 40704), (33024, 38637), (34344, 37152), (34992, 36464)]