389448864

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{9199}}^1$

素因数の和:9232

約数の個数: 144

約数和(自身を含む): 1321488000

約数和(自身を除く): 932039136

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, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 9199, 10584, 14112, 18398, 21168, 27597, 36796, 42336, 55194, 64393, 73592, 82791, 110388, 128786, 147184, 165582, 193179, 220776, 248373, 257572, 294368, 331164, 386358, 441552, 450751, 496746, 515144, 579537, 662328, 772716, 883104, 901502, 993492, 1030288, 1159074, 1324656, 1352253, 1545432, 1738611, 1803004, 1986984, 2060576, 2318148, 2649312, 2704506, 3090864, 3477222, 3606008, 3973968, 4056759, 4636296, 5409012, 6181728, 6954444, 7212016, 7947936, 8113518, 9272592, 10818024, 12170277, 13908888, 14424032, 16227036, 18545184, 21636048, 24340554, 27817776, 32454072, 43272096, 48681108, 55635552, 64908144, 97362216, 129816288, 194724432, 389448864]

約数ペア:

[(1, 389448864), (2, 194724432), (3, 129816288), (4, 97362216), (6, 64908144), (7, 55635552), (8, 48681108), (9, 43272096), (12, 32454072), (14, 27817776), (16, 24340554), (18, 21636048), (21, 18545184), (24, 16227036), (27, 14424032), (28, 13908888), (32, 12170277), (36, 10818024), (42, 9272592), (48, 8113518), (49, 7947936), (54, 7212016), (56, 6954444), (63, 6181728), (72, 5409012), (84, 4636296), (96, 4056759), (98, 3973968), (108, 3606008), (112, 3477222), (126, 3090864), (144, 2704506), (147, 2649312), (168, 2318148), (189, 2060576), (196, 1986984), (216, 1803004), (224, 1738611), (252, 1545432), (288, 1352253), (294, 1324656), (336, 1159074), (378, 1030288), (392, 993492), (432, 901502), (441, 883104), (504, 772716), (588, 662328), (672, 579537), (756, 515144), (784, 496746), (864, 450751), (882, 441552), (1008, 386358), (1176, 331164), (1323, 294368), (1512, 257572), (1568, 248373), (1764, 220776), (2016, 193179), (2352, 165582), (2646, 147184), (3024, 128786), (3528, 110388), (4704, 82791), (5292, 73592), (6048, 64393), (7056, 55194), (9199, 42336), (10584, 36796), (14112, 27597), (18398, 21168)]