391866384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 1283822592

約数和(自身を除く): 891956208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 103, 104, 112, 134, 156, 168, 169, 182, 201, 206, 208, 268, 273, 309, 312, 336, 338, 364, 402, 412, 469, 507, 536, 546, 618, 624, 676, 721, 728, 804, 824, 871, 938, 1014, 1072, 1092, 1183, 1236, 1339, 1352, 1407, 1442, 1456, 1608, 1648, 1742, 1876, 2028, 2163, 2184, 2366, 2472, 2613, 2678, 2704, 2814, 2884, 3216, 3484, 3549, 3752, 4017, 4056, 4326, 4368, 4732, 4944, 5226, 5356, 5628, 5768, 6097, 6901, 6968, 7098, 7504, 8034, 8112, 8652, 9373, 9464, 10452, 10712, 11256, 11323, 11536, 12194, 13802, 13936, 14196, 16068, 17304, 17407, 18291, 18746, 18928, 20703, 20904, 21424, 22512, 22646, 24388, 27604, 28119, 28392, 32136, 33969, 34608, 34814, 36582, 37492, 41406, 41808, 45292, 48307, 48776, 52221, 55208, 56238, 56784, 64272, 67938, 69628, 73164, 74984, 79261, 82812, 89713, 90584, 96614, 97552, 104442, 110416, 112476, 121849, 135876, 139256, 144921, 146328, 149968, 158522, 165624, 179426, 181168, 193228, 208884, 224952, 237783, 243698, 269139, 271752, 278512, 289842, 292656, 317044, 331248, 358852, 365547, 386456, 417768, 449904, 475566, 487396, 538278, 543504, 579684, 627991, 634088, 717704, 731094, 772912, 835536, 951132, 974792, 1076556, 1159368, 1166269, 1255982, 1268176, 1435408, 1462188, 1883973, 1902264, 1949584, 2153112, 2318736, 2332538, 2511964, 2924376, 3498807, 3767946, 3804528, 4306224, 4665076, 5023928, 5848752, 6997614, 7535892, 8163883, 9330152, 10047856, 13995228, 15071784, 16327766, 18660304, 24491649, 27990456, 30143568, 32655532, 48983298, 55980912, 65311064, 97966596, 130622128, 195933192, 391866384]

約数ペア:

[(1, 391866384), (2, 195933192), (3, 130622128), (4, 97966596), (6, 65311064), (7, 55980912), (8, 48983298), (12, 32655532), (13, 30143568), (14, 27990456), (16, 24491649), (21, 18660304), (24, 16327766), (26, 15071784), (28, 13995228), (39, 10047856), (42, 9330152), (48, 8163883), (52, 7535892), (56, 6997614), (67, 5848752), (78, 5023928), (84, 4665076), (91, 4306224), (103, 3804528), (104, 3767946), (112, 3498807), (134, 2924376), (156, 2511964), (168, 2332538), (169, 2318736), (182, 2153112), (201, 1949584), (206, 1902264), (208, 1883973), (268, 1462188), (273, 1435408), (309, 1268176), (312, 1255982), (336, 1166269), (338, 1159368), (364, 1076556), (402, 974792), (412, 951132), (469, 835536), (507, 772912), (536, 731094), (546, 717704), (618, 634088), (624, 627991), (676, 579684), (721, 543504), (728, 538278), (804, 487396), (824, 475566), (871, 449904), (938, 417768), (1014, 386456), (1072, 365547), (1092, 358852), (1183, 331248), (1236, 317044), (1339, 292656), (1352, 289842), (1407, 278512), (1442, 271752), (1456, 269139), (1608, 243698), (1648, 237783), (1742, 224952), (1876, 208884), (2028, 193228), (2163, 181168), (2184, 179426), (2366, 165624), (2472, 158522), (2613, 149968), (2678, 146328), (2704, 144921), (2814, 139256), (2884, 135876), (3216, 121849), (3484, 112476), (3549, 110416), (3752, 104442), (4017, 97552), (4056, 96614), (4326, 90584), (4368, 89713), (4732, 82812), (4944, 79261), (5226, 74984), (5356, 73164), (5628, 69628), (5768, 67938), (6097, 64272), (6901, 56784), (6968, 56238), (7098, 55208), (7504, 52221), (8034, 48776), (8112, 48307), (8652, 45292), (9373, 41808), (9464, 41406), (10452, 37492), (10712, 36582), (11256, 34814), (11323, 34608), (11536, 33969), (12194, 32136), (13802, 28392), (13936, 28119), (14196, 27604), (16068, 24388), (17304, 22646), (17407, 22512), (18291, 21424), (18746, 20904), (18928, 20703)]