490748544

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 320

約数和(自身を含む): 1720968480

約数和(自身を除く): 1230219936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 162, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 324, 331, 351, 352, 384, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 648, 662, 702, 704, 792, 832, 858, 864, 891, 936, 993, 1053, 1056, 1144, 1152, 1188, 1248, 1287, 1296, 1324, 1404, 1408, 1584, 1664, 1716, 1728, 1782, 1872, 1986, 2106, 2112, 2288, 2376, 2496, 2574, 2592, 2648, 2808, 2979, 3168, 3432, 3456, 3564, 3641, 3744, 3861, 3972, 4212, 4224, 4303, 4576, 4752, 4992, 5148, 5184, 5296, 5616, 5958, 6336, 6864, 7128, 7282, 7488, 7722, 7944, 8424, 8606, 8937, 9152, 9504, 10296, 10368, 10592, 10923, 11232, 11583, 11916, 12672, 12909, 13728, 14256, 14564, 14976, 15444, 15888, 16848, 17212, 17874, 18304, 19008, 20592, 21184, 21846, 22464, 23166, 23832, 25818, 26811, 27456, 28512, 29128, 30888, 31776, 32769, 33696, 34424, 35748, 38016, 38727, 41184, 42368, 43692, 44928, 46332, 47333, 47664, 51636, 53622, 54912, 57024, 58256, 61776, 63552, 65538, 67392, 68848, 71496, 77454, 82368, 87384, 92664, 94666, 95328, 98307, 103272, 107244, 114048, 116181, 116512, 123552, 127104, 131076, 134784, 137696, 141999, 142992, 154908, 164736, 174768, 185328, 189332, 190656, 196614, 206544, 214488, 232362, 233024, 247104, 262152, 275392, 283998, 285984, 294921, 309816, 348543, 349536, 370656, 378664, 381312, 393228, 413088, 425997, 428976, 464724, 466048, 494208, 524304, 550784, 567996, 571968, 589842, 619632, 697086, 699072, 741312, 757328, 786456, 826176, 851994, 857952, 929448, 1048608, 1135992, 1143936, 1179684, 1239264, 1277991, 1394172, 1398144, 1482624, 1514656, 1572912, 1652352, 1703988, 1715904, 1858896, 2097216, 2271984, 2359368, 2478528, 2555982, 2788344, 3029312, 3145824, 3407976, 3431808, 3717792, 3833973, 4194432, 4543968, 4718736, 4957056, 5111964, 5576688, 6058624, 6291648, 6815952, 7435584, 7667946, 9087936, 9437472, 10223928, 11153376, 12583296, 13631904, 14871168, 15335892, 18175872, 18874944, 20447856, 22306752, 27263808, 30671784, 37749888, 40895712, 44613504, 54527616, 61343568, 81791424, 122687136, 163582848, 245374272, 490748544]

約数ペア:

[(1, 490748544), (2, 245374272), (3, 163582848), (4, 122687136), (6, 81791424), (8, 61343568), (9, 54527616), (11, 44613504), (12, 40895712), (13, 37749888), (16, 30671784), (18, 27263808), (22, 22306752), (24, 20447856), (26, 18874944), (27, 18175872), (32, 15335892), (33, 14871168), (36, 13631904), (39, 12583296), (44, 11153376), (48, 10223928), (52, 9437472), (54, 9087936), (64, 7667946), (66, 7435584), (72, 6815952), (78, 6291648), (81, 6058624), (88, 5576688), (96, 5111964), (99, 4957056), (104, 4718736), (108, 4543968), (117, 4194432), (128, 3833973), (132, 3717792), (143, 3431808), (144, 3407976), (156, 3145824), (162, 3029312), (176, 2788344), (192, 2555982), (198, 2478528), (208, 2359368), (216, 2271984), (234, 2097216), (264, 1858896), (286, 1715904), (288, 1703988), (297, 1652352), (312, 1572912), (324, 1514656), (331, 1482624), (351, 1398144), (352, 1394172), (384, 1277991), (396, 1239264), (416, 1179684), (429, 1143936), (432, 1135992), (468, 1048608), (528, 929448), (572, 857952), (576, 851994), (594, 826176), (624, 786456), (648, 757328), (662, 741312), (702, 699072), (704, 697086), (792, 619632), (832, 589842), (858, 571968), (864, 567996), (891, 550784), (936, 524304), (993, 494208), (1053, 466048), (1056, 464724), (1144, 428976), (1152, 425997), (1188, 413088), (1248, 393228), (1287, 381312), (1296, 378664), (1324, 370656), (1404, 349536), (1408, 348543), (1584, 309816), (1664, 294921), (1716, 285984), (1728, 283998), (1782, 275392), (1872, 262152), (1986, 247104), (2106, 233024), (2112, 232362), (2288, 214488), (2376, 206544), (2496, 196614), (2574, 190656), (2592, 189332), (2648, 185328), (2808, 174768), (2979, 164736), (3168, 154908), (3432, 142992), (3456, 141999), (3564, 137696), (3641, 134784), (3744, 131076), (3861, 127104), (3972, 123552), (4212, 116512), (4224, 116181), (4303, 114048), (4576, 107244), (4752, 103272), (4992, 98307), (5148, 95328), (5184, 94666), (5296, 92664), (5616, 87384), (5958, 82368), (6336, 77454), (6864, 71496), (7128, 68848), (7282, 67392), (7488, 65538), (7722, 63552), (7944, 61776), (8424, 58256), (8606, 57024), (8937, 54912), (9152, 53622), (9504, 51636), (10296, 47664), (10368, 47333), (10592, 46332), (10923, 44928), (11232, 43692), (11583, 42368), (11916, 41184), (12672, 38727), (12909, 38016), (13728, 35748), (14256, 34424), (14564, 33696), (14976, 32769), (15444, 31776), (15888, 30888), (16848, 29128), (17212, 28512), (17874, 27456), (18304, 26811), (19008, 25818), (20592, 23832), (21184, 23166), (21846, 22464)]