317511936

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19687}}^1$

素因数の和:19716

約数の個数: 108

約数和(自身を含む): 1046299072

約数和(自身を除く): 728787136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 19687, 39374, 59061, 78748, 118122, 137809, 157496, 177183, 236244, 275618, 314992, 354366, 413427, 472488, 551236, 629984, 708732, 826854, 944976, 1102472, 1240281, 1259968, 1417464, 1653708, 1889952, 2204944, 2480562, 2519936, 2834928, 3307416, 3779904, 4409888, 4961124, 5039872, 5669856, 6614832, 7559808, 8819776, 9922248, 11339712, 13229664, 15119616, 17639552, 19844496, 22679424, 26459328, 35279104, 39688992, 45358848, 52918656, 79377984, 105837312, 158755968, 317511936]

約数ペア:

[(1, 317511936), (2, 158755968), (3, 105837312), (4, 79377984), (6, 52918656), (7, 45358848), (8, 39688992), (9, 35279104), (12, 26459328), (14, 22679424), (16, 19844496), (18, 17639552), (21, 15119616), (24, 13229664), (28, 11339712), (32, 9922248), (36, 8819776), (42, 7559808), (48, 6614832), (56, 5669856), (63, 5039872), (64, 4961124), (72, 4409888), (84, 3779904), (96, 3307416), (112, 2834928), (126, 2519936), (128, 2480562), (144, 2204944), (168, 1889952), (192, 1653708), (224, 1417464), (252, 1259968), (256, 1240281), (288, 1102472), (336, 944976), (384, 826854), (448, 708732), (504, 629984), (576, 551236), (672, 472488), (768, 413427), (896, 354366), (1008, 314992), (1152, 275618), (1344, 236244), (1792, 177183), (2016, 157496), (2304, 137809), (2688, 118122), (4032, 78748), (5376, 59061), (8064, 39374), (16128, 19687)]