1279754424

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 4332384000

約数和(自身を除く): 3052629576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 83, 102, 104, 108, 114, 117, 136, 152, 153, 156, 166, 171, 204, 216, 221, 228, 234, 247, 249, 289, 306, 312, 323, 332, 342, 351, 408, 442, 456, 459, 468, 494, 498, 513, 578, 612, 646, 663, 664, 684, 702, 741, 747, 867, 884, 918, 936, 969, 988, 996, 1026, 1079, 1156, 1224, 1292, 1326, 1368, 1404, 1411, 1482, 1494, 1577, 1734, 1768, 1836, 1938, 1976, 1989, 1992, 2052, 2158, 2223, 2241, 2312, 2584, 2601, 2652, 2808, 2822, 2907, 2964, 2988, 3154, 3237, 3468, 3672, 3757, 3876, 3978, 4104, 4199, 4233, 4316, 4446, 4482, 4731, 5202, 5304, 5491, 5644, 5814, 5928, 5967, 5976, 6308, 6474, 6669, 6936, 7514, 7752, 7803, 7956, 8398, 8466, 8632, 8721, 8892, 8964, 9462, 9711, 10404, 10982, 11271, 11288, 11628, 11934, 12597, 12616, 12699, 12948, 13338, 14193, 15028, 15606, 15912, 16473, 16796, 16932, 17442, 17784, 17928, 18343, 18924, 19422, 20501, 20808, 21964, 22542, 23256, 23868, 23987, 25194, 25398, 25896, 26676, 26809, 28386, 29133, 30056, 31212, 32946, 33592, 33813, 33864, 34884, 36686, 37791, 37848, 38097, 38844, 41002, 42579, 43928, 45084, 47736, 47974, 49419, 50388, 50796, 53352, 53618, 55029, 56772, 58266, 61503, 62424, 65892, 67626, 69768, 71383, 71961, 73372, 75582, 76194, 77688, 80427, 82004, 85158, 90168, 95948, 98838, 100776, 101439, 101592, 107236, 110058, 113373, 113544, 116532, 123006, 131784, 135252, 142766, 143922, 146744, 148257, 151164, 152388, 160854, 164008, 165087, 170316, 184509, 191896, 197676, 202878, 214149, 214472, 215883, 220116, 226746, 233064, 241281, 246012, 270504, 285532, 287844, 296514, 302328, 304776, 311831, 321708, 330174, 340632, 348517, 369018, 395352, 405756, 428298, 431766, 440232, 453492, 455753, 482562, 492024, 495261, 553527, 571064, 575688, 593028, 623662, 642447, 643416, 647649, 660348, 697034, 723843, 738036, 811512, 856596, 863532, 906984, 911506, 935493, 965124, 990522, 1045551, 1107054, 1186056, 1247324, 1284894, 1295298, 1320696, 1367259, 1394068, 1447686, 1476072, 1713192, 1727064, 1823012, 1870986, 1927341, 1930248, 1981044, 2091102, 2214108, 2494648, 2569788, 2590596, 2734518, 2788136, 2806479, 2895372, 3136653, 3646024, 3741972, 3854682, 3962088, 4101777, 4182204, 4428216, 5139576, 5181192, 5469036, 5612958, 5790744, 5924789, 6273306, 7483944, 7709364, 8203554, 8364408, 8419437, 9409959, 10938072, 11225916, 11849578, 12305331, 12546612, 15418728, 16407108, 16838874, 17774367, 18819918, 22451832, 23699156, 24610662, 25093224, 32814216, 33677748, 35548734, 37639836, 47398312, 49221324, 53323101, 67355496, 71097468, 75279672, 98442648, 106646202, 142194936, 159969303, 213292404, 319938606, 426584808, 639877212, 1279754424]

約数ペア:

[(1, 1279754424), (2, 639877212), (3, 426584808), (4, 319938606), (6, 213292404), (8, 159969303), (9, 142194936), (12, 106646202), (13, 98442648), (17, 75279672), (18, 71097468), (19, 67355496), (24, 53323101), (26, 49221324), (27, 47398312), (34, 37639836), (36, 35548734), (38, 33677748), (39, 32814216), (51, 25093224), (52, 24610662), (54, 23699156), (57, 22451832), (68, 18819918), (72, 17774367), (76, 16838874), (78, 16407108), (83, 15418728), (102, 12546612), (104, 12305331), (108, 11849578), (114, 11225916), (117, 10938072), (136, 9409959), (152, 8419437), (153, 8364408), (156, 8203554), (166, 7709364), (171, 7483944), (204, 6273306), (216, 5924789), (221, 5790744), (228, 5612958), (234, 5469036), (247, 5181192), (249, 5139576), (289, 4428216), (306, 4182204), (312, 4101777), (323, 3962088), (332, 3854682), (342, 3741972), (351, 3646024), (408, 3136653), (442, 2895372), (456, 2806479), (459, 2788136), (468, 2734518), (494, 2590596), (498, 2569788), (513, 2494648), (578, 2214108), (612, 2091102), (646, 1981044), (663, 1930248), (664, 1927341), (684, 1870986), (702, 1823012), (741, 1727064), (747, 1713192), (867, 1476072), (884, 1447686), (918, 1394068), (936, 1367259), (969, 1320696), (988, 1295298), (996, 1284894), (1026, 1247324), (1079, 1186056), (1156, 1107054), (1224, 1045551), (1292, 990522), (1326, 965124), (1368, 935493), (1404, 911506), (1411, 906984), (1482, 863532), (1494, 856596), (1577, 811512), (1734, 738036), (1768, 723843), (1836, 697034), (1938, 660348), (1976, 647649), (1989, 643416), (1992, 642447), (2052, 623662), (2158, 593028), (2223, 575688), (2241, 571064), (2312, 553527), (2584, 495261), (2601, 492024), (2652, 482562), (2808, 455753), (2822, 453492), (2907, 440232), (2964, 431766), (2988, 428298), (3154, 405756), (3237, 395352), (3468, 369018), (3672, 348517), (3757, 340632), (3876, 330174), (3978, 321708), (4104, 311831), (4199, 304776), (4233, 302328), (4316, 296514), (4446, 287844), (4482, 285532), (4731, 270504), (5202, 246012), (5304, 241281), (5491, 233064), (5644, 226746), (5814, 220116), (5928, 215883), (5967, 214472), (5976, 214149), (6308, 202878), (6474, 197676), (6669, 191896), (6936, 184509), (7514, 170316), (7752, 165087), (7803, 164008), (7956, 160854), (8398, 152388), (8466, 151164), (8632, 148257), (8721, 146744), (8892, 143922), (8964, 142766), (9462, 135252), (9711, 131784), (10404, 123006), (10982, 116532), (11271, 113544), (11288, 113373), (11628, 110058), (11934, 107236), (12597, 101592), (12616, 101439), (12699, 100776), (12948, 98838), (13338, 95948), (14193, 90168), (15028, 85158), (15606, 82004), (15912, 80427), (16473, 77688), (16796, 76194), (16932, 75582), (17442, 73372), (17784, 71961), (17928, 71383), (18343, 69768), (18924, 67626), (19422, 65892), (20501, 62424), (20808, 61503), (21964, 58266), (22542, 56772), (23256, 55029), (23868, 53618), (23987, 53352), (25194, 50796), (25398, 50388), (25896, 49419), (26676, 47974), (26809, 47736), (28386, 45084), (29133, 43928), (30056, 42579), (31212, 41002), (32946, 38844), (33592, 38097), (33813, 37848), (33864, 37791), (34884, 36686)]