1286548608

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 256

約数和(自身を含む): 3810263040

約数和(自身を除く): 2523714432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 37, 46, 48, 62, 64, 69, 74, 92, 93, 96, 111, 124, 127, 128, 138, 148, 184, 186, 192, 222, 248, 254, 276, 296, 368, 372, 381, 384, 444, 496, 508, 552, 592, 713, 736, 744, 762, 851, 888, 992, 1016, 1104, 1147, 1184, 1426, 1472, 1488, 1524, 1702, 1776, 1984, 2032, 2139, 2208, 2294, 2368, 2553, 2852, 2921, 2944, 2976, 3048, 3404, 3441, 3552, 3937, 3968, 4064, 4278, 4416, 4588, 4699, 4736, 5106, 5704, 5842, 5952, 6096, 6808, 6882, 7104, 7874, 8128, 8556, 8763, 8832, 9176, 9398, 10212, 11408, 11684, 11811, 11904, 12192, 13616, 13764, 14097, 14208, 15748, 16256, 17112, 17526, 18352, 18796, 20424, 22816, 23368, 23622, 24384, 26381, 27232, 27528, 28194, 31496, 34224, 35052, 36704, 37592, 40848, 45632, 46736, 47244, 48768, 52762, 54464, 55056, 56388, 62992, 68448, 70104, 73408, 75184, 79143, 81696, 90551, 91264, 93472, 94488, 105524, 108077, 108928, 110112, 112776, 125984, 136896, 140208, 145669, 146816, 150368, 158286, 163392, 181102, 186944, 188976, 211048, 216154, 220224, 225552, 251968, 271653, 273792, 280416, 291338, 300736, 316572, 324231, 326784, 362204, 373888, 377952, 422096, 432308, 437007, 440448, 451104, 503936, 543306, 560832, 582676, 601472, 633144, 648462, 724408, 755904, 844192, 864616, 874014, 902208, 1086612, 1121664, 1165352, 1266288, 1296924, 1448816, 1511808, 1688384, 1729232, 1748028, 1804416, 2173224, 2330704, 2532576, 2593848, 2897632, 3350387, 3376768, 3458464, 3496056, 4346448, 4661408, 5065152, 5187696, 5795264, 6700774, 6916928, 6992112, 8692896, 9322816, 10051161, 10130304, 10375392, 11590528, 13401548, 13833856, 13984224, 17385792, 18645632, 20102322, 20750784, 26803096, 27968448, 34771584, 40204644, 41501568, 53606192, 55936896, 80409288, 107212384, 160818576, 214424768, 321637152, 428849536, 643274304, 1286548608]

約数ペア:

[(1, 1286548608), (2, 643274304), (3, 428849536), (4, 321637152), (6, 214424768), (8, 160818576), (12, 107212384), (16, 80409288), (23, 55936896), (24, 53606192), (31, 41501568), (32, 40204644), (37, 34771584), (46, 27968448), (48, 26803096), (62, 20750784), (64, 20102322), (69, 18645632), (74, 17385792), (92, 13984224), (93, 13833856), (96, 13401548), (111, 11590528), (124, 10375392), (127, 10130304), (128, 10051161), (138, 9322816), (148, 8692896), (184, 6992112), (186, 6916928), (192, 6700774), (222, 5795264), (248, 5187696), (254, 5065152), (276, 4661408), (296, 4346448), (368, 3496056), (372, 3458464), (381, 3376768), (384, 3350387), (444, 2897632), (496, 2593848), (508, 2532576), (552, 2330704), (592, 2173224), (713, 1804416), (736, 1748028), (744, 1729232), (762, 1688384), (851, 1511808), (888, 1448816), (992, 1296924), (1016, 1266288), (1104, 1165352), (1147, 1121664), (1184, 1086612), (1426, 902208), (1472, 874014), (1488, 864616), (1524, 844192), (1702, 755904), (1776, 724408), (1984, 648462), (2032, 633144), (2139, 601472), (2208, 582676), (2294, 560832), (2368, 543306), (2553, 503936), (2852, 451104), (2921, 440448), (2944, 437007), (2976, 432308), (3048, 422096), (3404, 377952), (3441, 373888), (3552, 362204), (3937, 326784), (3968, 324231), (4064, 316572), (4278, 300736), (4416, 291338), (4588, 280416), (4699, 273792), (4736, 271653), (5106, 251968), (5704, 225552), (5842, 220224), (5952, 216154), (6096, 211048), (6808, 188976), (6882, 186944), (7104, 181102), (7874, 163392), (8128, 158286), (8556, 150368), (8763, 146816), (8832, 145669), (9176, 140208), (9398, 136896), (10212, 125984), (11408, 112776), (11684, 110112), (11811, 108928), (11904, 108077), (12192, 105524), (13616, 94488), (13764, 93472), (14097, 91264), (14208, 90551), (15748, 81696), (16256, 79143), (17112, 75184), (17526, 73408), (18352, 70104), (18796, 68448), (20424, 62992), (22816, 56388), (23368, 55056), (23622, 54464), (24384, 52762), (26381, 48768), (27232, 47244), (27528, 46736), (28194, 45632), (31496, 40848), (34224, 37592), (35052, 36704)]