1915190784

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10697

約数の個数: 160

約数和(自身を含む): 6105755040

約数和(自身を除く): 4190564256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1536, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4608, 4992, 5616, 6656, 6912, 7488, 9984, 10657, 11232, 13824, 14976, 19968, 21314, 22464, 29952, 31971, 42628, 44928, 59904, 63942, 85256, 89856, 95913, 127884, 138541, 170512, 179712, 191826, 255768, 277082, 287739, 341024, 383652, 415623, 511536, 554164, 575478, 682048, 767304, 831246, 1023072, 1108328, 1150956, 1246869, 1364096, 1534608, 1662492, 2046144, 2216656, 2301912, 2493738, 2728192, 3069216, 3324984, 3740607, 4092288, 4433312, 4603824, 4987476, 5456384, 6138432, 6649968, 7481214, 8184576, 8866624, 9207648, 9974952, 12276864, 13299936, 14962428, 16369152, 17733248, 18415296, 19949904, 24553728, 26599872, 29924856, 35466496, 36830592, 39899808, 49107456, 53199744, 59849712, 70932992, 73661184, 79799616, 106399488, 119699424, 147322368, 159599232, 212798976, 239398848, 319198464, 478797696, 638396928, 957595392, 1915190784]

約数ペア:

[(1, 1915190784), (2, 957595392), (3, 638396928), (4, 478797696), (6, 319198464), (8, 239398848), (9, 212798976), (12, 159599232), (13, 147322368), (16, 119699424), (18, 106399488), (24, 79799616), (26, 73661184), (27, 70932992), (32, 59849712), (36, 53199744), (39, 49107456), (48, 39899808), (52, 36830592), (54, 35466496), (64, 29924856), (72, 26599872), (78, 24553728), (96, 19949904), (104, 18415296), (108, 17733248), (117, 16369152), (128, 14962428), (144, 13299936), (156, 12276864), (192, 9974952), (208, 9207648), (216, 8866624), (234, 8184576), (256, 7481214), (288, 6649968), (312, 6138432), (351, 5456384), (384, 4987476), (416, 4603824), (432, 4433312), (468, 4092288), (512, 3740607), (576, 3324984), (624, 3069216), (702, 2728192), (768, 2493738), (832, 2301912), (864, 2216656), (936, 2046144), (1152, 1662492), (1248, 1534608), (1404, 1364096), (1536, 1246869), (1664, 1150956), (1728, 1108328), (1872, 1023072), (2304, 831246), (2496, 767304), (2808, 682048), (3328, 575478), (3456, 554164), (3744, 511536), (4608, 415623), (4992, 383652), (5616, 341024), (6656, 287739), (6912, 277082), (7488, 255768), (9984, 191826), (10657, 179712), (11232, 170512), (13824, 138541), (14976, 127884), (19968, 95913), (21314, 89856), (22464, 85256), (29952, 63942), (31971, 59904), (42628, 44928)]