1972449792

素因数分解:

$2^9\times 3^4\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 200

約数和(自身を含む): 5941584000

約数和(自身を除く): 3969134208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 199, 216, 239, 256, 288, 324, 384, 398, 432, 478, 512, 576, 597, 648, 717, 768, 796, 864, 956, 1152, 1194, 1296, 1434, 1536, 1592, 1728, 1791, 1912, 2151, 2304, 2388, 2592, 2868, 3184, 3456, 3582, 3824, 4302, 4608, 4776, 5184, 5373, 5736, 6368, 6453, 6912, 7164, 7648, 8604, 9552, 10368, 10746, 11472, 12736, 12906, 13824, 14328, 15296, 16119, 17208, 19104, 19359, 20736, 21492, 22944, 25472, 25812, 28656, 30592, 32238, 34416, 38208, 38718, 41472, 42984, 45888, 47561, 50944, 51624, 57312, 61184, 64476, 68832, 76416, 77436, 85968, 91776, 95122, 101888, 103248, 114624, 122368, 128952, 137664, 142683, 152832, 154872, 171936, 183552, 190244, 206496, 229248, 257904, 275328, 285366, 305664, 309744, 343872, 367104, 380488, 412992, 428049, 458496, 515808, 550656, 570732, 619488, 687744, 760976, 825984, 856098, 916992, 1031616, 1101312, 1141464, 1238976, 1284147, 1375488, 1521952, 1651968, 1712196, 2063232, 2282928, 2477952, 2568294, 2750976, 3043904, 3303936, 3424392, 3852441, 4126464, 4565856, 4955904, 5136588, 6087808, 6848784, 7704882, 8252928, 9131712, 9911808, 10273176, 12175616, 13697568, 15409764, 18263424, 20546352, 24351232, 27395136, 30819528, 36526848, 41092704, 54790272, 61639056, 73053696, 82185408, 109580544, 123278112, 164370816, 219161088, 246556224, 328741632, 493112448, 657483264, 986224896, 1972449792]

約数ペア:

[(1, 1972449792), (2, 986224896), (3, 657483264), (4, 493112448), (6, 328741632), (8, 246556224), (9, 219161088), (12, 164370816), (16, 123278112), (18, 109580544), (24, 82185408), (27, 73053696), (32, 61639056), (36, 54790272), (48, 41092704), (54, 36526848), (64, 30819528), (72, 27395136), (81, 24351232), (96, 20546352), (108, 18263424), (128, 15409764), (144, 13697568), (162, 12175616), (192, 10273176), (199, 9911808), (216, 9131712), (239, 8252928), (256, 7704882), (288, 6848784), (324, 6087808), (384, 5136588), (398, 4955904), (432, 4565856), (478, 4126464), (512, 3852441), (576, 3424392), (597, 3303936), (648, 3043904), (717, 2750976), (768, 2568294), (796, 2477952), (864, 2282928), (956, 2063232), (1152, 1712196), (1194, 1651968), (1296, 1521952), (1434, 1375488), (1536, 1284147), (1592, 1238976), (1728, 1141464), (1791, 1101312), (1912, 1031616), (2151, 916992), (2304, 856098), (2388, 825984), (2592, 760976), (2868, 687744), (3184, 619488), (3456, 570732), (3582, 550656), (3824, 515808), (4302, 458496), (4608, 428049), (4776, 412992), (5184, 380488), (5373, 367104), (5736, 343872), (6368, 309744), (6453, 305664), (6912, 285366), (7164, 275328), (7648, 257904), (8604, 229248), (9552, 206496), (10368, 190244), (10746, 183552), (11472, 171936), (12736, 154872), (12906, 152832), (13824, 142683), (14328, 137664), (15296, 128952), (16119, 122368), (17208, 114624), (19104, 103248), (19359, 101888), (20736, 95122), (21492, 91776), (22944, 85968), (25472, 77436), (25812, 76416), (28656, 68832), (30592, 64476), (32238, 61184), (34416, 57312), (38208, 51624), (38718, 50944), (41472, 47561), (42984, 45888)]