1302950656

素因数分解:

$2^8\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2683}}^1$

素因数の和:2977

約数の個数: 72

約数和(自身を含む): 2984436224

約数和(自身を除く): 1681485568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 271, 448, 542, 896, 1084, 1792, 1897, 2168, 2683, 3794, 4336, 5366, 7588, 8672, 10732, 15176, 17344, 18781, 21464, 30352, 34688, 37562, 42928, 60704, 69376, 75124, 85856, 121408, 150248, 171712, 242816, 300496, 343424, 485632, 600992, 686848, 727093, 1201984, 1454186, 2403968, 2908372, 4807936, 5089651, 5816744, 10179302, 11633488, 20358604, 23266976, 40717208, 46533952, 81434416, 93067904, 162868832, 186135808, 325737664, 651475328, 1302950656]

約数ペア:

[(1, 1302950656), (2, 651475328), (4, 325737664), (7, 186135808), (8, 162868832), (14, 93067904), (16, 81434416), (28, 46533952), (32, 40717208), (56, 23266976), (64, 20358604), (112, 11633488), (128, 10179302), (224, 5816744), (256, 5089651), (271, 4807936), (448, 2908372), (542, 2403968), (896, 1454186), (1084, 1201984), (1792, 727093), (1897, 686848), (2168, 600992), (2683, 485632), (3794, 343424), (4336, 300496), (5366, 242816), (7588, 171712), (8672, 150248), (10732, 121408), (15176, 85856), (17344, 75124), (18781, 69376), (21464, 60704), (30352, 42928), (34688, 37562)]