387825408

素因数分解:

$2^8\times 3^4\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 180

約数和(自身を含む): 1179735480

約数和(自身を除く): 791910072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 128, 144, 162, 177, 192, 216, 236, 256, 288, 317, 324, 354, 384, 432, 472, 531, 576, 634, 648, 708, 768, 864, 944, 951, 1062, 1152, 1268, 1296, 1416, 1593, 1728, 1888, 1902, 2124, 2304, 2536, 2592, 2832, 2853, 3186, 3456, 3776, 3804, 4248, 4779, 5072, 5184, 5664, 5706, 6372, 6912, 7552, 7608, 8496, 8559, 9558, 10144, 10368, 11328, 11412, 12744, 15104, 15216, 16992, 17118, 18703, 19116, 20288, 20736, 22656, 22824, 25488, 25677, 30432, 33984, 34236, 37406, 38232, 40576, 45312, 45648, 50976, 51354, 56109, 60864, 67968, 68472, 74812, 76464, 81152, 91296, 101952, 102708, 112218, 121728, 135936, 136944, 149624, 152928, 168327, 182592, 203904, 205416, 224436, 243456, 273888, 299248, 305856, 336654, 365184, 407808, 410832, 448872, 504981, 547776, 598496, 611712, 673308, 730368, 821664, 897744, 1009962, 1095552, 1196992, 1223424, 1346616, 1514943, 1643328, 1795488, 2019924, 2191104, 2393984, 2693232, 3029886, 3286656, 3590976, 4039848, 4787968, 5386464, 6059772, 6573312, 7181952, 8079696, 10772928, 12119544, 14363904, 16159392, 21545856, 24239088, 32318784, 43091712, 48478176, 64637568, 96956352, 129275136, 193912704, 387825408]

約数ペア:

[(1, 387825408), (2, 193912704), (3, 129275136), (4, 96956352), (6, 64637568), (8, 48478176), (9, 43091712), (12, 32318784), (16, 24239088), (18, 21545856), (24, 16159392), (27, 14363904), (32, 12119544), (36, 10772928), (48, 8079696), (54, 7181952), (59, 6573312), (64, 6059772), (72, 5386464), (81, 4787968), (96, 4039848), (108, 3590976), (118, 3286656), (128, 3029886), (144, 2693232), (162, 2393984), (177, 2191104), (192, 2019924), (216, 1795488), (236, 1643328), (256, 1514943), (288, 1346616), (317, 1223424), (324, 1196992), (354, 1095552), (384, 1009962), (432, 897744), (472, 821664), (531, 730368), (576, 673308), (634, 611712), (648, 598496), (708, 547776), (768, 504981), (864, 448872), (944, 410832), (951, 407808), (1062, 365184), (1152, 336654), (1268, 305856), (1296, 299248), (1416, 273888), (1593, 243456), (1728, 224436), (1888, 205416), (1902, 203904), (2124, 182592), (2304, 168327), (2536, 152928), (2592, 149624), (2832, 136944), (2853, 135936), (3186, 121728), (3456, 112218), (3776, 102708), (3804, 101952), (4248, 91296), (4779, 81152), (5072, 76464), (5184, 74812), (5664, 68472), (5706, 67968), (6372, 60864), (6912, 56109), (7552, 51354), (7608, 50976), (8496, 45648), (8559, 45312), (9558, 40576), (10144, 38232), (10368, 37406), (11328, 34236), (11412, 33984), (12744, 30432), (15104, 25677), (15216, 25488), (16992, 22824), (17118, 22656), (18703, 20736), (19116, 20288)]