638115744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6373}}^1$

素因数の和:6542

約数の個数: 96

約数和(自身を含む): 1927497600

約数和(自身を除く): 1289381856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 149, 168, 224, 298, 336, 447, 596, 672, 894, 1043, 1192, 1788, 2086, 2384, 3129, 3576, 4172, 4768, 6258, 6373, 7152, 8344, 12516, 12746, 14304, 16688, 19119, 25032, 25492, 33376, 38238, 44611, 50064, 50984, 76476, 89222, 100128, 101968, 133833, 152952, 178444, 203936, 267666, 305904, 356888, 535332, 611808, 713776, 949577, 1070664, 1427552, 1899154, 2141328, 2848731, 3798308, 4282656, 5697462, 6647039, 7596616, 11394924, 13294078, 15193232, 19941117, 22789848, 26588156, 30386464, 39882234, 45579696, 53176312, 79764468, 91159392, 106352624, 159528936, 212705248, 319057872, 638115744]

約数ペア:

[(1, 638115744), (2, 319057872), (3, 212705248), (4, 159528936), (6, 106352624), (7, 91159392), (8, 79764468), (12, 53176312), (14, 45579696), (16, 39882234), (21, 30386464), (24, 26588156), (28, 22789848), (32, 19941117), (42, 15193232), (48, 13294078), (56, 11394924), (84, 7596616), (96, 6647039), (112, 5697462), (149, 4282656), (168, 3798308), (224, 2848731), (298, 2141328), (336, 1899154), (447, 1427552), (596, 1070664), (672, 949577), (894, 713776), (1043, 611808), (1192, 535332), (1788, 356888), (2086, 305904), (2384, 267666), (3129, 203936), (3576, 178444), (4172, 152952), (4768, 133833), (6258, 101968), (6373, 100128), (7152, 89222), (8344, 76476), (12516, 50984), (12746, 50064), (14304, 44611), (16688, 38238), (19119, 33376), (25032, 25492)]