438897312

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 192

約数和(自身を含む): 1493856000

約数和(自身を除く): 1054958688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1481, 1512, 1568, 1764, 2016, 2058, 2352, 2646, 2744, 2962, 3024, 3087, 3528, 4116, 4443, 4704, 5292, 5488, 5924, 6048, 6174, 7056, 8232, 8886, 9261, 10367, 10584, 10976, 11848, 12348, 13329, 14112, 16464, 17772, 18522, 20734, 21168, 23696, 24696, 26658, 31101, 32928, 35544, 37044, 39987, 41468, 42336, 47392, 49392, 53316, 62202, 71088, 72569, 74088, 79974, 82936, 93303, 98784, 106632, 124404, 142176, 145138, 148176, 159948, 165872, 186606, 213264, 217707, 248808, 279909, 290276, 296352, 319896, 331744, 373212, 426528, 435414, 497616, 507983, 559818, 580552, 639792, 653121, 746424, 870828, 995232, 1015966, 1119636, 1161104, 1279584, 1306242, 1492848, 1523949, 1741656, 1959363, 2031932, 2239272, 2322208, 2612484, 2985696, 3047898, 3483312, 3918726, 4063864, 4478544, 4571847, 5224968, 6095796, 6966624, 7837452, 8127728, 8957088, 9143694, 10449936, 12191592, 13715541, 15674904, 16255456, 18287388, 20899872, 24383184, 27431082, 31349808, 36574776, 48766368, 54862164, 62699616, 73149552, 109724328, 146299104, 219448656, 438897312]

約数ペア:

[(1, 438897312), (2, 219448656), (3, 146299104), (4, 109724328), (6, 73149552), (7, 62699616), (8, 54862164), (9, 48766368), (12, 36574776), (14, 31349808), (16, 27431082), (18, 24383184), (21, 20899872), (24, 18287388), (27, 16255456), (28, 15674904), (32, 13715541), (36, 12191592), (42, 10449936), (48, 9143694), (49, 8957088), (54, 8127728), (56, 7837452), (63, 6966624), (72, 6095796), (84, 5224968), (96, 4571847), (98, 4478544), (108, 4063864), (112, 3918726), (126, 3483312), (144, 3047898), (147, 2985696), (168, 2612484), (189, 2322208), (196, 2239272), (216, 2031932), (224, 1959363), (252, 1741656), (288, 1523949), (294, 1492848), (336, 1306242), (343, 1279584), (378, 1161104), (392, 1119636), (432, 1015966), (441, 995232), (504, 870828), (588, 746424), (672, 653121), (686, 639792), (756, 580552), (784, 559818), (864, 507983), (882, 497616), (1008, 435414), (1029, 426528), (1176, 373212), (1323, 331744), (1372, 319896), (1481, 296352), (1512, 290276), (1568, 279909), (1764, 248808), (2016, 217707), (2058, 213264), (2352, 186606), (2646, 165872), (2744, 159948), (2962, 148176), (3024, 145138), (3087, 142176), (3528, 124404), (4116, 106632), (4443, 98784), (4704, 93303), (5292, 82936), (5488, 79974), (5924, 74088), (6048, 72569), (6174, 71088), (7056, 62202), (8232, 53316), (8886, 49392), (9261, 47392), (10367, 42336), (10584, 41468), (10976, 39987), (11848, 37044), (12348, 35544), (13329, 32928), (14112, 31101), (16464, 26658), (17772, 24696), (18522, 23696), (20734, 21168)]