513707376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 1699203744

約数和(自身を除く): 1185496368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 53, 56, 78, 84, 91, 98, 104, 106, 112, 147, 156, 159, 168, 182, 196, 208, 212, 273, 294, 312, 317, 318, 336, 364, 371, 392, 424, 546, 588, 624, 634, 636, 637, 689, 728, 742, 784, 848, 951, 1092, 1113, 1176, 1268, 1272, 1274, 1378, 1456, 1484, 1902, 1911, 2067, 2184, 2219, 2226, 2352, 2536, 2544, 2548, 2597, 2756, 2968, 3804, 3822, 4121, 4134, 4368, 4438, 4452, 4823, 5072, 5096, 5194, 5512, 5936, 6657, 7608, 7644, 7791, 8242, 8268, 8876, 8904, 9646, 10192, 10388, 11024, 12363, 13314, 14469, 15216, 15288, 15533, 15582, 16484, 16536, 16801, 17752, 17808, 19292, 20776, 24726, 26628, 28847, 28938, 30576, 31066, 31164, 32968, 33072, 33602, 33761, 35504, 38584, 41552, 46599, 49452, 50403, 53256, 57694, 57876, 62132, 62328, 65936, 67204, 67522, 77168, 86541, 93198, 98904, 100806, 101283, 106512, 115388, 115752, 117607, 124264, 124656, 134408, 135044, 173082, 186396, 197808, 201612, 201929, 202566, 218413, 230776, 231504, 235214, 248528, 268816, 270088, 346164, 352821, 372792, 403224, 403858, 405132, 436826, 461552, 470428, 540176, 605787, 655239, 692328, 705642, 745584, 806448, 807716, 810264, 823249, 873652, 940856, 1211574, 1310478, 1384656, 1411284, 1528891, 1615432, 1620528, 1646498, 1747304, 1881712, 2423148, 2469747, 2620956, 2822568, 3057782, 3230864, 3292996, 3494608, 4586673, 4846296, 4939494, 5241912, 5645136, 6115564, 6585992, 9173346, 9692592, 9878988, 10483824, 10702237, 12231128, 13171984, 18346692, 19757976, 21404474, 24462256, 32106711, 36693384, 39515952, 42808948, 64213422, 73386768, 85617896, 128426844, 171235792, 256853688, 513707376]

約数ペア:

[(1, 513707376), (2, 256853688), (3, 171235792), (4, 128426844), (6, 85617896), (7, 73386768), (8, 64213422), (12, 42808948), (13, 39515952), (14, 36693384), (16, 32106711), (21, 24462256), (24, 21404474), (26, 19757976), (28, 18346692), (39, 13171984), (42, 12231128), (48, 10702237), (49, 10483824), (52, 9878988), (53, 9692592), (56, 9173346), (78, 6585992), (84, 6115564), (91, 5645136), (98, 5241912), (104, 4939494), (106, 4846296), (112, 4586673), (147, 3494608), (156, 3292996), (159, 3230864), (168, 3057782), (182, 2822568), (196, 2620956), (208, 2469747), (212, 2423148), (273, 1881712), (294, 1747304), (312, 1646498), (317, 1620528), (318, 1615432), (336, 1528891), (364, 1411284), (371, 1384656), (392, 1310478), (424, 1211574), (546, 940856), (588, 873652), (624, 823249), (634, 810264), (636, 807716), (637, 806448), (689, 745584), (728, 705642), (742, 692328), (784, 655239), (848, 605787), (951, 540176), (1092, 470428), (1113, 461552), (1176, 436826), (1268, 405132), (1272, 403858), (1274, 403224), (1378, 372792), (1456, 352821), (1484, 346164), (1902, 270088), (1911, 268816), (2067, 248528), (2184, 235214), (2219, 231504), (2226, 230776), (2352, 218413), (2536, 202566), (2544, 201929), (2548, 201612), (2597, 197808), (2756, 186396), (2968, 173082), (3804, 135044), (3822, 134408), (4121, 124656), (4134, 124264), (4368, 117607), (4438, 115752), (4452, 115388), (4823, 106512), (5072, 101283), (5096, 100806), (5194, 98904), (5512, 93198), (5936, 86541), (6657, 77168), (7608, 67522), (7644, 67204), (7791, 65936), (8242, 62328), (8268, 62132), (8876, 57876), (8904, 57694), (9646, 53256), (10192, 50403), (10388, 49452), (11024, 46599), (12363, 41552), (13314, 38584), (14469, 35504), (15216, 33761), (15288, 33602), (15533, 33072), (15582, 32968), (16484, 31164), (16536, 31066), (16801, 30576), (17752, 28938), (17808, 28847), (19292, 26628), (20776, 24726)]