1212954912

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 3929627520

約数和(自身を除く): 2716672608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 71, 72, 78, 81, 96, 104, 108, 117, 142, 144, 156, 162, 169, 208, 213, 216, 234, 243, 284, 288, 312, 324, 338, 351, 416, 426, 432, 468, 486, 507, 568, 624, 639, 648, 676, 702, 852, 864, 923, 936, 972, 1014, 1053, 1136, 1248, 1278, 1296, 1352, 1404, 1521, 1704, 1846, 1872, 1917, 1944, 2028, 2106, 2197, 2272, 2556, 2592, 2704, 2769, 2808, 3042, 3159, 3408, 3692, 3744, 3834, 3888, 4056, 4212, 4394, 4563, 5112, 5408, 5538, 5616, 5751, 6084, 6318, 6591, 6816, 7384, 7668, 7776, 8112, 8307, 8424, 8788, 9126, 10224, 11076, 11232, 11502, 11999, 12168, 12636, 13182, 13689, 14768, 15336, 16224, 16614, 16848, 17253, 17576, 18252, 19773, 20448, 22152, 23004, 23998, 24336, 24921, 25272, 26364, 27378, 29536, 30672, 33228, 33696, 34506, 35152, 35997, 36504, 39546, 41067, 44304, 46008, 47996, 48672, 49842, 50544, 52728, 54756, 59319, 61344, 66456, 69012, 70304, 71994, 73008, 74763, 79092, 82134, 88608, 92016, 95992, 99684, 101088, 105456, 107991, 109512, 118638, 132912, 138024, 143988, 146016, 149526, 155987, 158184, 164268, 177957, 184032, 191984, 199368, 210912, 215982, 219024, 224289, 237276, 265824, 276048, 287976, 299052, 311974, 316368, 323973, 328536, 355914, 383968, 398736, 431964, 438048, 448578, 467961, 474552, 533871, 552096, 575952, 598104, 623948, 632736, 647946, 657072, 711828, 797472, 863928, 897156, 935922, 949104, 971919, 1067742, 1151904, 1196208, 1247896, 1295892, 1314144, 1403883, 1423656, 1727856, 1794312, 1871844, 1898208, 1943838, 2135484, 2392416, 2495792, 2591784, 2807766, 2847312, 2915757, 3455712, 3588624, 3743688, 3887676, 4211649, 4270968, 4991584, 5183568, 5615532, 5694624, 5831514, 7177248, 7487376, 7775352, 8423298, 8541936, 10367136, 11231064, 11663028, 12634947, 14974752, 15550704, 16846596, 17083872, 22462128, 23326056, 25269894, 31101408, 33693192, 37904841, 44924256, 46652112, 50539788, 67386384, 75809682, 93304224, 101079576, 134772768, 151619364, 202159152, 303238728, 404318304, 606477456, 1212954912]

約数ペア:

[(1, 1212954912), (2, 606477456), (3, 404318304), (4, 303238728), (6, 202159152), (8, 151619364), (9, 134772768), (12, 101079576), (13, 93304224), (16, 75809682), (18, 67386384), (24, 50539788), (26, 46652112), (27, 44924256), (32, 37904841), (36, 33693192), (39, 31101408), (48, 25269894), (52, 23326056), (54, 22462128), (71, 17083872), (72, 16846596), (78, 15550704), (81, 14974752), (96, 12634947), (104, 11663028), (108, 11231064), (117, 10367136), (142, 8541936), (144, 8423298), (156, 7775352), (162, 7487376), (169, 7177248), (208, 5831514), (213, 5694624), (216, 5615532), (234, 5183568), (243, 4991584), (284, 4270968), (288, 4211649), (312, 3887676), (324, 3743688), (338, 3588624), (351, 3455712), (416, 2915757), (426, 2847312), (432, 2807766), (468, 2591784), (486, 2495792), (507, 2392416), (568, 2135484), (624, 1943838), (639, 1898208), (648, 1871844), (676, 1794312), (702, 1727856), (852, 1423656), (864, 1403883), (923, 1314144), (936, 1295892), (972, 1247896), (1014, 1196208), (1053, 1151904), (1136, 1067742), (1248, 971919), (1278, 949104), (1296, 935922), (1352, 897156), (1404, 863928), (1521, 797472), (1704, 711828), (1846, 657072), (1872, 647946), (1917, 632736), (1944, 623948), (2028, 598104), (2106, 575952), (2197, 552096), (2272, 533871), (2556, 474552), (2592, 467961), (2704, 448578), (2769, 438048), (2808, 431964), (3042, 398736), (3159, 383968), (3408, 355914), (3692, 328536), (3744, 323973), (3834, 316368), (3888, 311974), (4056, 299052), (4212, 287976), (4394, 276048), (4563, 265824), (5112, 237276), (5408, 224289), (5538, 219024), (5616, 215982), (5751, 210912), (6084, 199368), (6318, 191984), (6591, 184032), (6816, 177957), (7384, 164268), (7668, 158184), (7776, 155987), (8112, 149526), (8307, 146016), (8424, 143988), (8788, 138024), (9126, 132912), (10224, 118638), (11076, 109512), (11232, 107991), (11502, 105456), (11999, 101088), (12168, 99684), (12636, 95992), (13182, 92016), (13689, 88608), (14768, 82134), (15336, 79092), (16224, 74763), (16614, 73008), (16848, 71994), (17253, 70304), (17576, 69012), (18252, 66456), (19773, 61344), (20448, 59319), (22152, 54756), (23004, 52728), (23998, 50544), (24336, 49842), (24921, 48672), (25272, 47996), (26364, 46008), (27378, 44304), (29536, 41067), (30672, 39546), (33228, 36504), (33696, 35997), (34506, 35152)]