1688637312

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 5155488000

約数和(自身を除く): 3466850688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 179, 192, 228, 288, 304, 342, 358, 384, 431, 456, 537, 576, 608, 684, 716, 862, 912, 1074, 1152, 1216, 1293, 1368, 1432, 1611, 1724, 1824, 2148, 2432, 2586, 2736, 2864, 3222, 3401, 3448, 3648, 3879, 4296, 5172, 5472, 5728, 6444, 6802, 6896, 7296, 7758, 8189, 8592, 10203, 10344, 10944, 11456, 12888, 13604, 13792, 15516, 16378, 17184, 20406, 20688, 21888, 22912, 24567, 25776, 27208, 27584, 30609, 31032, 32756, 34368, 40812, 41376, 49134, 51552, 54416, 55168, 61218, 62064, 65512, 68736, 73701, 77149, 81624, 82752, 98268, 103104, 108832, 122436, 124128, 131024, 147402, 154298, 163248, 165504, 196536, 206208, 217664, 231447, 244872, 248256, 262048, 294804, 308596, 326496, 393072, 435328, 462894, 489744, 496512, 524096, 589608, 617192, 652992, 694341, 786144, 925788, 979488, 1048192, 1179216, 1234384, 1305984, 1388682, 1465831, 1572288, 1851576, 1958976, 2358432, 2468768, 2777364, 2931662, 3144576, 3703152, 3917952, 4397493, 4716864, 4937536, 5554728, 5863324, 7406304, 8794986, 9433728, 9875072, 11109456, 11726648, 13192479, 14812608, 17589972, 22218912, 23453296, 26384958, 29625216, 35179944, 44437824, 46906592, 52769916, 70359888, 88875648, 93813184, 105539832, 140719776, 187626368, 211079664, 281439552, 422159328, 562879104, 844318656, 1688637312]

約数ペア:

[(1, 1688637312), (2, 844318656), (3, 562879104), (4, 422159328), (6, 281439552), (8, 211079664), (9, 187626368), (12, 140719776), (16, 105539832), (18, 93813184), (19, 88875648), (24, 70359888), (32, 52769916), (36, 46906592), (38, 44437824), (48, 35179944), (57, 29625216), (64, 26384958), (72, 23453296), (76, 22218912), (96, 17589972), (114, 14812608), (128, 13192479), (144, 11726648), (152, 11109456), (171, 9875072), (179, 9433728), (192, 8794986), (228, 7406304), (288, 5863324), (304, 5554728), (342, 4937536), (358, 4716864), (384, 4397493), (431, 3917952), (456, 3703152), (537, 3144576), (576, 2931662), (608, 2777364), (684, 2468768), (716, 2358432), (862, 1958976), (912, 1851576), (1074, 1572288), (1152, 1465831), (1216, 1388682), (1293, 1305984), (1368, 1234384), (1432, 1179216), (1611, 1048192), (1724, 979488), (1824, 925788), (2148, 786144), (2432, 694341), (2586, 652992), (2736, 617192), (2864, 589608), (3222, 524096), (3401, 496512), (3448, 489744), (3648, 462894), (3879, 435328), (4296, 393072), (5172, 326496), (5472, 308596), (5728, 294804), (6444, 262048), (6802, 248256), (6896, 244872), (7296, 231447), (7758, 217664), (8189, 206208), (8592, 196536), (10203, 165504), (10344, 163248), (10944, 154298), (11456, 147402), (12888, 131024), (13604, 124128), (13792, 122436), (15516, 108832), (16378, 103104), (17184, 98268), (20406, 82752), (20688, 81624), (21888, 77149), (22912, 73701), (24567, 68736), (25776, 65512), (27208, 62064), (27584, 61218), (30609, 55168), (31032, 54416), (32756, 51552), (34368, 49134), (40812, 41376)]