387491328

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 240

約数和(自身を含む): 1313728416

約数和(自身を除く): 926237088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 293, 328, 336, 369, 384, 448, 492, 504, 512, 574, 576, 586, 656, 672, 738, 768, 861, 879, 896, 984, 1008, 1148, 1152, 1172, 1312, 1344, 1476, 1536, 1722, 1758, 1792, 1968, 2016, 2051, 2296, 2304, 2344, 2583, 2624, 2637, 2688, 2952, 3444, 3516, 3584, 3936, 4032, 4102, 4592, 4608, 4688, 5166, 5248, 5274, 5376, 5904, 6153, 6888, 7032, 7872, 8064, 8204, 9184, 9376, 10332, 10496, 10548, 10752, 11808, 12013, 12306, 13776, 14064, 15744, 16128, 16408, 18368, 18459, 18752, 20664, 20992, 21096, 23616, 24026, 24612, 27552, 28128, 31488, 32256, 32816, 36039, 36736, 36918, 37504, 41328, 42192, 47232, 48052, 49224, 55104, 56256, 62976, 65632, 72078, 73472, 73836, 75008, 82656, 84091, 84384, 94464, 96104, 98448, 108117, 110208, 112512, 131264, 144156, 146944, 147672, 150016, 165312, 168182, 168768, 188928, 192208, 196896, 216234, 220416, 225024, 252273, 262528, 288312, 295344, 330624, 336364, 337536, 384416, 393792, 432468, 440832, 450048, 504546, 525056, 576624, 590688, 661248, 672728, 675072, 756819, 768832, 787584, 864936, 1009092, 1050112, 1153248, 1181376, 1322496, 1345456, 1350144, 1513638, 1537664, 1575168, 1729872, 2018184, 2306496, 2362752, 2690912, 3027276, 3075328, 3150336, 3459744, 4036368, 4612992, 4725504, 5381824, 6054552, 6150656, 6919488, 8072736, 9225984, 9451008, 10763648, 12109104, 13838976, 16145472, 18451968, 21527296, 24218208, 27677952, 32290944, 43054592, 48436416, 55355904, 64581888, 96872832, 129163776, 193745664, 387491328]

約数ペア:

[(1, 387491328), (2, 193745664), (3, 129163776), (4, 96872832), (6, 64581888), (7, 55355904), (8, 48436416), (9, 43054592), (12, 32290944), (14, 27677952), (16, 24218208), (18, 21527296), (21, 18451968), (24, 16145472), (28, 13838976), (32, 12109104), (36, 10763648), (41, 9451008), (42, 9225984), (48, 8072736), (56, 6919488), (63, 6150656), (64, 6054552), (72, 5381824), (82, 4725504), (84, 4612992), (96, 4036368), (112, 3459744), (123, 3150336), (126, 3075328), (128, 3027276), (144, 2690912), (164, 2362752), (168, 2306496), (192, 2018184), (224, 1729872), (246, 1575168), (252, 1537664), (256, 1513638), (287, 1350144), (288, 1345456), (293, 1322496), (328, 1181376), (336, 1153248), (369, 1050112), (384, 1009092), (448, 864936), (492, 787584), (504, 768832), (512, 756819), (574, 675072), (576, 672728), (586, 661248), (656, 590688), (672, 576624), (738, 525056), (768, 504546), (861, 450048), (879, 440832), (896, 432468), (984, 393792), (1008, 384416), (1148, 337536), (1152, 336364), (1172, 330624), (1312, 295344), (1344, 288312), (1476, 262528), (1536, 252273), (1722, 225024), (1758, 220416), (1792, 216234), (1968, 196896), (2016, 192208), (2051, 188928), (2296, 168768), (2304, 168182), (2344, 165312), (2583, 150016), (2624, 147672), (2637, 146944), (2688, 144156), (2952, 131264), (3444, 112512), (3516, 110208), (3584, 108117), (3936, 98448), (4032, 96104), (4102, 94464), (4592, 84384), (4608, 84091), (4688, 82656), (5166, 75008), (5248, 73836), (5274, 73472), (5376, 72078), (5904, 65632), (6153, 62976), (6888, 56256), (7032, 55104), (7872, 49224), (8064, 48052), (8204, 47232), (9184, 42192), (9376, 41328), (10332, 37504), (10496, 36918), (10548, 36736), (10752, 36039), (11808, 32816), (12013, 32256), (12306, 31488), (13776, 28128), (14064, 27552), (15744, 24612), (16128, 24026), (16408, 23616), (18368, 21096), (18459, 20992), (18752, 20664)]