289614528

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 280

約数和(自身を含む): 1026761472

約数和(自身を除く): 737146944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 324, 336, 347, 368, 378, 414, 432, 448, 483, 504, 552, 567, 576, 621, 644, 648, 672, 694, 736, 756, 828, 864, 966, 1008, 1041, 1104, 1134, 1242, 1288, 1296, 1344, 1388, 1449, 1472, 1512, 1656, 1728, 1863, 1932, 2016, 2082, 2208, 2268, 2429, 2484, 2576, 2592, 2776, 2898, 3024, 3123, 3312, 3726, 3864, 4032, 4164, 4347, 4416, 4536, 4858, 4968, 5152, 5184, 5552, 5796, 6048, 6246, 6624, 7287, 7452, 7728, 7981, 8328, 8694, 9072, 9369, 9716, 9936, 10304, 11104, 11592, 12096, 12492, 13041, 13248, 14574, 14904, 15456, 15962, 16656, 17388, 18144, 18738, 19432, 19872, 21861, 22208, 23184, 23943, 24984, 26082, 28107, 29148, 29808, 30912, 31924, 33312, 34776, 36288, 37476, 38864, 39744, 43722, 46368, 47886, 49968, 52164, 55867, 56214, 58296, 59616, 63848, 65583, 66624, 69552, 71829, 74952, 77728, 87444, 92736, 95772, 99936, 104328, 111734, 112428, 116592, 119232, 127696, 131166, 139104, 143658, 149904, 155456, 167601, 174888, 191544, 196749, 199872, 208656, 215487, 223468, 224856, 233184, 255392, 262332, 278208, 287316, 299808, 335202, 349776, 383088, 393498, 417312, 430974, 446936, 449712, 466368, 502803, 510784, 524664, 574632, 599616, 646461, 670404, 699552, 766176, 786996, 834624, 861948, 893872, 899424, 1005606, 1049328, 1149264, 1292922, 1340808, 1399104, 1508409, 1532352, 1573992, 1723896, 1787744, 1798848, 2011212, 2098656, 2298528, 2585844, 2681616, 3016818, 3147984, 3447792, 3575488, 4022424, 4197312, 4525227, 4597056, 5171688, 5363232, 6033636, 6295968, 6895584, 8044848, 9050454, 10343376, 10726464, 12067272, 12591936, 13791168, 16089696, 18100908, 20686752, 24134544, 32179392, 36201816, 41373504, 48269088, 72403632, 96538176, 144807264, 289614528]

約数ペア:

[(1, 289614528), (2, 144807264), (3, 96538176), (4, 72403632), (6, 48269088), (7, 41373504), (8, 36201816), (9, 32179392), (12, 24134544), (14, 20686752), (16, 18100908), (18, 16089696), (21, 13791168), (23, 12591936), (24, 12067272), (27, 10726464), (28, 10343376), (32, 9050454), (36, 8044848), (42, 6895584), (46, 6295968), (48, 6033636), (54, 5363232), (56, 5171688), (63, 4597056), (64, 4525227), (69, 4197312), (72, 4022424), (81, 3575488), (84, 3447792), (92, 3147984), (96, 3016818), (108, 2681616), (112, 2585844), (126, 2298528), (138, 2098656), (144, 2011212), (161, 1798848), (162, 1787744), (168, 1723896), (184, 1573992), (189, 1532352), (192, 1508409), (207, 1399104), (216, 1340808), (224, 1292922), (252, 1149264), (276, 1049328), (288, 1005606), (322, 899424), (324, 893872), (336, 861948), (347, 834624), (368, 786996), (378, 766176), (414, 699552), (432, 670404), (448, 646461), (483, 599616), (504, 574632), (552, 524664), (567, 510784), (576, 502803), (621, 466368), (644, 449712), (648, 446936), (672, 430974), (694, 417312), (736, 393498), (756, 383088), (828, 349776), (864, 335202), (966, 299808), (1008, 287316), (1041, 278208), (1104, 262332), (1134, 255392), (1242, 233184), (1288, 224856), (1296, 223468), (1344, 215487), (1388, 208656), (1449, 199872), (1472, 196749), (1512, 191544), (1656, 174888), (1728, 167601), (1863, 155456), (1932, 149904), (2016, 143658), (2082, 139104), (2208, 131166), (2268, 127696), (2429, 119232), (2484, 116592), (2576, 112428), (2592, 111734), (2776, 104328), (2898, 99936), (3024, 95772), (3123, 92736), (3312, 87444), (3726, 77728), (3864, 74952), (4032, 71829), (4164, 69552), (4347, 66624), (4416, 65583), (4536, 63848), (4858, 59616), (4968, 58296), (5152, 56214), (5184, 55867), (5552, 52164), (5796, 49968), (6048, 47886), (6246, 46368), (6624, 43722), (7287, 39744), (7452, 38864), (7728, 37476), (7981, 36288), (8328, 34776), (8694, 33312), (9072, 31924), (9369, 30912), (9716, 29808), (9936, 29148), (10304, 28107), (11104, 26082), (11592, 24984), (12096, 23943), (12492, 23184), (13041, 22208), (13248, 21861), (14574, 19872), (14904, 19432), (15456, 18738), (15962, 18144), (16656, 17388)]