391433952

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 1329646752

約数和(自身を除く): 938212800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 49, 52, 56, 74, 78, 84, 91, 96, 98, 104, 111, 112, 147, 148, 156, 168, 173, 182, 196, 208, 222, 224, 259, 273, 294, 296, 312, 336, 346, 364, 392, 416, 444, 481, 518, 519, 546, 588, 592, 624, 637, 672, 692, 728, 777, 784, 888, 962, 1036, 1038, 1092, 1176, 1184, 1211, 1248, 1274, 1384, 1443, 1456, 1554, 1568, 1776, 1813, 1911, 1924, 2072, 2076, 2184, 2249, 2352, 2422, 2548, 2768, 2886, 2912, 3108, 3367, 3552, 3626, 3633, 3822, 3848, 4144, 4152, 4368, 4498, 4704, 4844, 5096, 5439, 5536, 5772, 6216, 6401, 6734, 6747, 7252, 7266, 7644, 7696, 8288, 8304, 8477, 8736, 8996, 9688, 10101, 10192, 10878, 11544, 12432, 12802, 13468, 13494, 14504, 14532, 15288, 15392, 15743, 16608, 16954, 17992, 19203, 19376, 20202, 20384, 21756, 23088, 23569, 24864, 25431, 25604, 26936, 26988, 29008, 29064, 30576, 31486, 33908, 35984, 38406, 38752, 40404, 43512, 44807, 46176, 47138, 47229, 50862, 51208, 53872, 53976, 58016, 58128, 61152, 62972, 67816, 70707, 71968, 76812, 80808, 83213, 87024, 89614, 94276, 94458, 101724, 102416, 107744, 107952, 110201, 116256, 125944, 134421, 135632, 141414, 153624, 161616, 166426, 174048, 179228, 188552, 188916, 203448, 204832, 215904, 220402, 249639, 251888, 268842, 271264, 282828, 307248, 313649, 323232, 330603, 332852, 358456, 377104, 377832, 406896, 440804, 499278, 503776, 537684, 565656, 582491, 614496, 627298, 661206, 665704, 716912, 754208, 755664, 813792, 881608, 940947, 998556, 1075368, 1131312, 1164982, 1254596, 1322412, 1331408, 1433824, 1511328, 1747473, 1763216, 1881894, 1997112, 2150736, 2262624, 2329964, 2509192, 2644824, 2662816, 3494946, 3526432, 3763788, 3994224, 4077437, 4301472, 4659928, 5018384, 5289648, 6989892, 7527576, 7988448, 8154874, 9319856, 10036768, 10579296, 12232311, 13979784, 15055152, 16309748, 18639712, 24464622, 27959568, 30110304, 32619496, 48929244, 55919136, 65238992, 97858488, 130477984, 195716976, 391433952]

約数ペア:

[(1, 391433952), (2, 195716976), (3, 130477984), (4, 97858488), (6, 65238992), (7, 55919136), (8, 48929244), (12, 32619496), (13, 30110304), (14, 27959568), (16, 24464622), (21, 18639712), (24, 16309748), (26, 15055152), (28, 13979784), (32, 12232311), (37, 10579296), (39, 10036768), (42, 9319856), (48, 8154874), (49, 7988448), (52, 7527576), (56, 6989892), (74, 5289648), (78, 5018384), (84, 4659928), (91, 4301472), (96, 4077437), (98, 3994224), (104, 3763788), (111, 3526432), (112, 3494946), (147, 2662816), (148, 2644824), (156, 2509192), (168, 2329964), (173, 2262624), (182, 2150736), (196, 1997112), (208, 1881894), (222, 1763216), (224, 1747473), (259, 1511328), (273, 1433824), (294, 1331408), (296, 1322412), (312, 1254596), (336, 1164982), (346, 1131312), (364, 1075368), (392, 998556), (416, 940947), (444, 881608), (481, 813792), (518, 755664), (519, 754208), (546, 716912), (588, 665704), (592, 661206), (624, 627298), (637, 614496), (672, 582491), (692, 565656), (728, 537684), (777, 503776), (784, 499278), (888, 440804), (962, 406896), (1036, 377832), (1038, 377104), (1092, 358456), (1176, 332852), (1184, 330603), (1211, 323232), (1248, 313649), (1274, 307248), (1384, 282828), (1443, 271264), (1456, 268842), (1554, 251888), (1568, 249639), (1776, 220402), (1813, 215904), (1911, 204832), (1924, 203448), (2072, 188916), (2076, 188552), (2184, 179228), (2249, 174048), (2352, 166426), (2422, 161616), (2548, 153624), (2768, 141414), (2886, 135632), (2912, 134421), (3108, 125944), (3367, 116256), (3552, 110201), (3626, 107952), (3633, 107744), (3822, 102416), (3848, 101724), (4144, 94458), (4152, 94276), (4368, 89614), (4498, 87024), (4704, 83213), (4844, 80808), (5096, 76812), (5439, 71968), (5536, 70707), (5772, 67816), (6216, 62972), (6401, 61152), (6734, 58128), (6747, 58016), (7252, 53976), (7266, 53872), (7644, 51208), (7696, 50862), (8288, 47229), (8304, 47138), (8477, 46176), (8736, 44807), (8996, 43512), (9688, 40404), (10101, 38752), (10192, 38406), (10878, 35984), (11544, 33908), (12432, 31486), (12802, 30576), (13468, 29064), (13494, 29008), (14504, 26988), (14532, 26936), (15288, 25604), (15392, 25431), (15743, 24864), (16608, 23569), (16954, 23088), (17992, 21756), (19203, 20384), (19376, 20202)]