247064832

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{15319}}^1$

素因数の和:15348

約数の個数: 108

約数和(自身を含む): 814166080

約数和(自身を除く): 567101248

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, 15319, 16128, 30638, 45957, 61276, 91914, 107233, 122552, 137871, 183828, 214466, 245104, 275742, 321699, 367656, 428932, 490208, 551484, 643398, 735312, 857864, 965097, 980416, 1102968, 1286796, 1470624, 1715728, 1930194, 1960832, 2205936, 2573592, 2941248, 3431456, 3860388, 3921664, 4411872, 5147184, 5882496, 6862912, 7720776, 8823744, 10294368, 11764992, 13725824, 15441552, 17647488, 20588736, 27451648, 30883104, 35294976, 41177472, 61766208, 82354944, 123532416, 247064832]

約数ペア:

[(1, 247064832), (2, 123532416), (3, 82354944), (4, 61766208), (6, 41177472), (7, 35294976), (8, 30883104), (9, 27451648), (12, 20588736), (14, 17647488), (16, 15441552), (18, 13725824), (21, 11764992), (24, 10294368), (28, 8823744), (32, 7720776), (36, 6862912), (42, 5882496), (48, 5147184), (56, 4411872), (63, 3921664), (64, 3860388), (72, 3431456), (84, 2941248), (96, 2573592), (112, 2205936), (126, 1960832), (128, 1930194), (144, 1715728), (168, 1470624), (192, 1286796), (224, 1102968), (252, 980416), (256, 965097), (288, 857864), (336, 735312), (384, 643398), (448, 551484), (504, 490208), (576, 428932), (672, 367656), (768, 321699), (896, 275742), (1008, 245104), (1152, 214466), (1344, 183828), (1792, 137871), (2016, 122552), (2304, 107233), (2688, 91914), (4032, 61276), (5376, 45957), (8064, 30638), (15319, 16128)]