290199168

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 999949860

約数和(自身を除く): 709750692

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 64, 72, 84, 96, 97, 98, 106, 112, 126, 128, 144, 147, 159, 168, 192, 194, 196, 212, 224, 252, 288, 291, 294, 318, 336, 371, 384, 388, 392, 424, 441, 448, 477, 504, 576, 582, 588, 636, 672, 679, 742, 776, 784, 848, 873, 882, 896, 954, 1008, 1113, 1152, 1164, 1176, 1272, 1344, 1358, 1484, 1552, 1568, 1696, 1746, 1764, 1908, 2016, 2037, 2226, 2328, 2352, 2544, 2597, 2688, 2716, 2968, 3104, 3136, 3339, 3392, 3492, 3528, 3816, 4032, 4074, 4452, 4656, 4704, 4753, 5088, 5141, 5194, 5432, 5936, 6111, 6208, 6272, 6678, 6784, 6984, 7056, 7632, 7791, 8064, 8148, 8904, 9312, 9408, 9506, 10176, 10282, 10388, 10864, 11872, 12222, 12416, 13356, 13968, 14112, 14259, 15264, 15423, 15582, 16296, 17808, 18624, 18816, 19012, 20352, 20564, 20776, 21728, 23373, 23744, 24444, 26712, 27936, 28224, 28518, 30528, 30846, 31164, 32592, 35616, 35987, 37248, 38024, 41128, 41552, 42777, 43456, 46269, 46746, 47488, 48888, 53424, 55872, 56448, 57036, 61056, 61692, 62328, 65184, 71232, 71974, 76048, 82256, 83104, 85554, 86912, 92538, 93492, 97776, 106848, 107961, 111744, 114072, 123384, 124656, 130368, 142464, 143948, 152096, 164512, 166208, 171108, 185076, 186984, 195552, 213696, 215922, 228144, 246768, 249312, 251909, 260736, 287896, 304192, 323883, 329024, 332416, 342216, 370152, 373968, 391104, 427392, 431844, 456288, 493536, 498624, 503818, 575792, 608384, 647766, 658048, 684432, 740304, 747936, 755727, 782208, 863688, 912576, 987072, 997248, 1007636, 1151584, 1295532, 1368864, 1480608, 1495872, 1511454, 1727376, 1825152, 1974144, 2015272, 2267181, 2303168, 2591064, 2737728, 2961216, 2991744, 3022908, 3454752, 4030544, 4534362, 4606336, 5182128, 5475456, 5922432, 6045816, 6909504, 8061088, 9068724, 10364256, 12091632, 13819008, 16122176, 18137448, 20728512, 24183264, 32244352, 36274896, 41457024, 48366528, 72549792, 96733056, 145099584, 290199168]

約数ペア:

[(1, 290199168), (2, 145099584), (3, 96733056), (4, 72549792), (6, 48366528), (7, 41457024), (8, 36274896), (9, 32244352), (12, 24183264), (14, 20728512), (16, 18137448), (18, 16122176), (21, 13819008), (24, 12091632), (28, 10364256), (32, 9068724), (36, 8061088), (42, 6909504), (48, 6045816), (49, 5922432), (53, 5475456), (56, 5182128), (63, 4606336), (64, 4534362), (72, 4030544), (84, 3454752), (96, 3022908), (97, 2991744), (98, 2961216), (106, 2737728), (112, 2591064), (126, 2303168), (128, 2267181), (144, 2015272), (147, 1974144), (159, 1825152), (168, 1727376), (192, 1511454), (194, 1495872), (196, 1480608), (212, 1368864), (224, 1295532), (252, 1151584), (288, 1007636), (291, 997248), (294, 987072), (318, 912576), (336, 863688), (371, 782208), (384, 755727), (388, 747936), (392, 740304), (424, 684432), (441, 658048), (448, 647766), (477, 608384), (504, 575792), (576, 503818), (582, 498624), (588, 493536), (636, 456288), (672, 431844), (679, 427392), (742, 391104), (776, 373968), (784, 370152), (848, 342216), (873, 332416), (882, 329024), (896, 323883), (954, 304192), (1008, 287896), (1113, 260736), (1152, 251909), (1164, 249312), (1176, 246768), (1272, 228144), (1344, 215922), (1358, 213696), (1484, 195552), (1552, 186984), (1568, 185076), (1696, 171108), (1746, 166208), (1764, 164512), (1908, 152096), (2016, 143948), (2037, 142464), (2226, 130368), (2328, 124656), (2352, 123384), (2544, 114072), (2597, 111744), (2688, 107961), (2716, 106848), (2968, 97776), (3104, 93492), (3136, 92538), (3339, 86912), (3392, 85554), (3492, 83104), (3528, 82256), (3816, 76048), (4032, 71974), (4074, 71232), (4452, 65184), (4656, 62328), (4704, 61692), (4753, 61056), (5088, 57036), (5141, 56448), (5194, 55872), (5432, 53424), (5936, 48888), (6111, 47488), (6208, 46746), (6272, 46269), (6678, 43456), (6784, 42777), (6984, 41552), (7056, 41128), (7632, 38024), (7791, 37248), (8064, 35987), (8148, 35616), (8904, 32592), (9312, 31164), (9408, 30846), (9506, 30528), (10176, 28518), (10282, 28224), (10388, 27936), (10864, 26712), (11872, 24444), (12222, 23744), (12416, 23373), (13356, 21728), (13968, 20776), (14112, 20564), (14259, 20352), (15264, 19012), (15423, 18816), (15582, 18624), (16296, 17808)]