1279412352

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 3885710400

約数和(自身を除く): 2606298048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 109, 128, 138, 144, 184, 192, 207, 218, 276, 288, 327, 368, 384, 414, 436, 443, 552, 576, 654, 736, 828, 872, 886, 981, 1104, 1152, 1308, 1329, 1472, 1656, 1744, 1772, 1962, 2208, 2507, 2616, 2658, 2944, 3312, 3488, 3544, 3924, 3987, 4416, 5014, 5232, 5316, 6624, 6976, 7088, 7521, 7848, 7974, 8832, 10028, 10189, 10464, 10632, 13248, 13952, 14176, 15042, 15696, 15948, 20056, 20378, 20928, 21264, 22563, 26496, 28352, 30084, 30567, 31392, 31896, 40112, 40756, 41856, 42528, 45126, 48287, 56704, 60168, 61134, 62784, 63792, 80224, 81512, 85056, 90252, 91701, 96574, 120336, 122268, 125568, 127584, 144861, 160448, 163024, 170112, 180504, 183402, 193148, 240672, 244536, 255168, 289722, 320896, 326048, 361008, 366804, 386296, 434583, 481344, 489072, 510336, 579444, 652096, 722016, 733608, 772592, 869166, 962688, 978144, 1110601, 1158888, 1304192, 1444032, 1467216, 1545184, 1738332, 1956288, 2221202, 2317776, 2888064, 2934432, 3090368, 3331803, 3476664, 3912576, 4442404, 4635552, 5868864, 6180736, 6663606, 6953328, 8884808, 9271104, 9995409, 11737728, 13327212, 13906656, 17769616, 18542208, 19990818, 26654424, 27813312, 35539232, 39981636, 53308848, 55626624, 71078464, 79963272, 106617696, 142156928, 159926544, 213235392, 319853088, 426470784, 639706176, 1279412352]

約数ペア:

[(1, 1279412352), (2, 639706176), (3, 426470784), (4, 319853088), (6, 213235392), (8, 159926544), (9, 142156928), (12, 106617696), (16, 79963272), (18, 71078464), (23, 55626624), (24, 53308848), (32, 39981636), (36, 35539232), (46, 27813312), (48, 26654424), (64, 19990818), (69, 18542208), (72, 17769616), (92, 13906656), (96, 13327212), (109, 11737728), (128, 9995409), (138, 9271104), (144, 8884808), (184, 6953328), (192, 6663606), (207, 6180736), (218, 5868864), (276, 4635552), (288, 4442404), (327, 3912576), (368, 3476664), (384, 3331803), (414, 3090368), (436, 2934432), (443, 2888064), (552, 2317776), (576, 2221202), (654, 1956288), (736, 1738332), (828, 1545184), (872, 1467216), (886, 1444032), (981, 1304192), (1104, 1158888), (1152, 1110601), (1308, 978144), (1329, 962688), (1472, 869166), (1656, 772592), (1744, 733608), (1772, 722016), (1962, 652096), (2208, 579444), (2507, 510336), (2616, 489072), (2658, 481344), (2944, 434583), (3312, 386296), (3488, 366804), (3544, 361008), (3924, 326048), (3987, 320896), (4416, 289722), (5014, 255168), (5232, 244536), (5316, 240672), (6624, 193148), (6976, 183402), (7088, 180504), (7521, 170112), (7848, 163024), (7974, 160448), (8832, 144861), (10028, 127584), (10189, 125568), (10464, 122268), (10632, 120336), (13248, 96574), (13952, 91701), (14176, 90252), (15042, 85056), (15696, 81512), (15948, 80224), (20056, 63792), (20378, 62784), (20928, 61134), (21264, 60168), (22563, 56704), (26496, 48287), (28352, 45126), (30084, 42528), (30567, 41856), (31392, 40756), (31896, 40112)]