440531952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1375

約数の個数: 120

約数和(自身を含む): 1333392336

約数和(自身を除く): 892860384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 157, 168, 196, 294, 314, 336, 392, 471, 588, 628, 784, 942, 1099, 1176, 1193, 1256, 1884, 2198, 2352, 2386, 2512, 3297, 3579, 3768, 4396, 4772, 6594, 7158, 7536, 7693, 8351, 8792, 9544, 13188, 14316, 15386, 16702, 17584, 19088, 23079, 25053, 26376, 28632, 30772, 33404, 46158, 50106, 52752, 57264, 58457, 61544, 66808, 92316, 100212, 116914, 123088, 133616, 175371, 184632, 187301, 200424, 233828, 350742, 369264, 374602, 400848, 467656, 561903, 701484, 749204, 935312, 1123806, 1311107, 1402968, 1498408, 2247612, 2622214, 2805936, 2996816, 3933321, 4495224, 5244428, 7866642, 8990448, 9177749, 10488856, 15733284, 18355498, 20977712, 27533247, 31466568, 36710996, 55066494, 62933136, 73421992, 110132988, 146843984, 220265976, 440531952]

約数ペア:

[(1, 440531952), (2, 220265976), (3, 146843984), (4, 110132988), (6, 73421992), (7, 62933136), (8, 55066494), (12, 36710996), (14, 31466568), (16, 27533247), (21, 20977712), (24, 18355498), (28, 15733284), (42, 10488856), (48, 9177749), (49, 8990448), (56, 7866642), (84, 5244428), (98, 4495224), (112, 3933321), (147, 2996816), (157, 2805936), (168, 2622214), (196, 2247612), (294, 1498408), (314, 1402968), (336, 1311107), (392, 1123806), (471, 935312), (588, 749204), (628, 701484), (784, 561903), (942, 467656), (1099, 400848), (1176, 374602), (1193, 369264), (1256, 350742), (1884, 233828), (2198, 200424), (2352, 187301), (2386, 184632), (2512, 175371), (3297, 133616), (3579, 123088), (3768, 116914), (4396, 100212), (4772, 92316), (6594, 66808), (7158, 61544), (7536, 58457), (7693, 57264), (8351, 52752), (8792, 50106), (9544, 46158), (13188, 33404), (14316, 30772), (15386, 28632), (16702, 26376), (17584, 25053), (19088, 23079)]