289674144

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 917687232

約数和(自身を除く): 628013088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 69, 72, 81, 86, 92, 96, 108, 113, 129, 138, 144, 162, 172, 184, 207, 216, 226, 258, 276, 288, 324, 339, 344, 368, 387, 414, 432, 452, 516, 552, 621, 648, 678, 688, 736, 774, 828, 864, 904, 989, 1017, 1032, 1104, 1161, 1242, 1296, 1356, 1376, 1548, 1656, 1808, 1863, 1978, 2034, 2064, 2208, 2322, 2484, 2592, 2599, 2712, 2967, 3051, 3096, 3312, 3483, 3616, 3726, 3956, 4068, 4128, 4644, 4859, 4968, 5198, 5424, 5934, 6102, 6192, 6624, 6966, 7452, 7797, 7912, 8136, 8901, 9153, 9288, 9718, 9936, 10396, 10848, 11868, 12204, 12384, 13932, 14577, 14904, 15594, 15824, 16272, 17802, 18306, 18576, 19436, 19872, 20792, 23391, 23736, 24408, 26703, 27864, 29154, 29808, 31188, 31648, 32544, 35604, 36612, 37152, 38872, 41584, 43731, 46782, 47472, 48816, 53406, 55728, 58308, 59616, 62376, 70173, 71208, 73224, 77744, 80109, 83168, 87462, 93564, 94944, 97632, 106812, 111456, 111757, 116616, 124752, 131193, 140346, 142416, 146448, 155488, 160218, 174924, 187128, 210519, 213624, 223514, 233232, 249504, 262386, 280692, 284832, 292896, 320436, 335271, 349848, 374256, 393579, 421038, 427248, 447028, 466464, 524772, 561384, 640872, 670542, 699696, 748512, 787158, 842076, 854496, 894056, 1005813, 1049544, 1122768, 1281744, 1341084, 1399392, 1574316, 1684152, 1788112, 2011626, 2099088, 2245536, 2563488, 2682168, 3017439, 3148632, 3368304, 3576224, 4023252, 4198176, 5364336, 6034878, 6297264, 6736608, 8046504, 9052317, 10728672, 12069756, 12594528, 16093008, 18104634, 24139512, 32186016, 36209268, 48279024, 72418536, 96558048, 144837072, 289674144]

約数ペア:

[(1, 289674144), (2, 144837072), (3, 96558048), (4, 72418536), (6, 48279024), (8, 36209268), (9, 32186016), (12, 24139512), (16, 18104634), (18, 16093008), (23, 12594528), (24, 12069756), (27, 10728672), (32, 9052317), (36, 8046504), (43, 6736608), (46, 6297264), (48, 6034878), (54, 5364336), (69, 4198176), (72, 4023252), (81, 3576224), (86, 3368304), (92, 3148632), (96, 3017439), (108, 2682168), (113, 2563488), (129, 2245536), (138, 2099088), (144, 2011626), (162, 1788112), (172, 1684152), (184, 1574316), (207, 1399392), (216, 1341084), (226, 1281744), (258, 1122768), (276, 1049544), (288, 1005813), (324, 894056), (339, 854496), (344, 842076), (368, 787158), (387, 748512), (414, 699696), (432, 670542), (452, 640872), (516, 561384), (552, 524772), (621, 466464), (648, 447028), (678, 427248), (688, 421038), (736, 393579), (774, 374256), (828, 349848), (864, 335271), (904, 320436), (989, 292896), (1017, 284832), (1032, 280692), (1104, 262386), (1161, 249504), (1242, 233232), (1296, 223514), (1356, 213624), (1376, 210519), (1548, 187128), (1656, 174924), (1808, 160218), (1863, 155488), (1978, 146448), (2034, 142416), (2064, 140346), (2208, 131193), (2322, 124752), (2484, 116616), (2592, 111757), (2599, 111456), (2712, 106812), (2967, 97632), (3051, 94944), (3096, 93564), (3312, 87462), (3483, 83168), (3616, 80109), (3726, 77744), (3956, 73224), (4068, 71208), (4128, 70173), (4644, 62376), (4859, 59616), (4968, 58308), (5198, 55728), (5424, 53406), (5934, 48816), (6102, 47472), (6192, 46782), (6624, 43731), (6966, 41584), (7452, 38872), (7797, 37152), (7912, 36612), (8136, 35604), (8901, 32544), (9153, 31648), (9288, 31188), (9718, 29808), (9936, 29154), (10396, 27864), (10848, 26703), (11868, 24408), (12204, 23736), (12384, 23391), (13932, 20792), (14577, 19872), (14904, 19436), (15594, 18576), (15824, 18306), (16272, 17802)]