204760416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 689472000

約数和(自身を除く): 484711584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 49, 56, 57, 58, 76, 79, 84, 87, 96, 98, 112, 114, 116, 133, 147, 152, 158, 168, 174, 196, 203, 224, 228, 232, 237, 266, 294, 304, 316, 336, 348, 392, 399, 406, 456, 464, 474, 532, 551, 553, 588, 608, 609, 632, 672, 696, 784, 798, 812, 912, 928, 931, 948, 1064, 1102, 1106, 1176, 1218, 1264, 1392, 1421, 1501, 1568, 1596, 1624, 1653, 1659, 1824, 1862, 1896, 2128, 2204, 2212, 2291, 2352, 2436, 2528, 2784, 2793, 2842, 3002, 3192, 3248, 3306, 3318, 3724, 3792, 3857, 3871, 4256, 4263, 4408, 4424, 4503, 4582, 4704, 4872, 5586, 5684, 6004, 6384, 6496, 6612, 6636, 6873, 7448, 7584, 7714, 7742, 8526, 8816, 8848, 9006, 9164, 9744, 10507, 11172, 11368, 11571, 11613, 12008, 12768, 13224, 13272, 13746, 14896, 15428, 15484, 16037, 17052, 17632, 17696, 18012, 18328, 19488, 21014, 22344, 22736, 23142, 23226, 24016, 26448, 26544, 26999, 27492, 29792, 30856, 30968, 31521, 32074, 34104, 36024, 36656, 42028, 43529, 44688, 45472, 46284, 46452, 48032, 48111, 52896, 53088, 53998, 54984, 61712, 61936, 63042, 64148, 68208, 72048, 73312, 73549, 80997, 84056, 87058, 89376, 92568, 92904, 96222, 107996, 109968, 112259, 123424, 123872, 126084, 128296, 130587, 136416, 144096, 147098, 161994, 168112, 174116, 185136, 185808, 192444, 215992, 219936, 220647, 224518, 252168, 256592, 261174, 294196, 304703, 323988, 336224, 336777, 348232, 370272, 371616, 384888, 431984, 441294, 449036, 504336, 513184, 522348, 588392, 609406, 647976, 673554, 696464, 769776, 863968, 882588, 898072, 914109, 1008672, 1044696, 1176784, 1218812, 1295952, 1347108, 1392928, 1539552, 1765176, 1796144, 1828218, 2089392, 2132921, 2353568, 2437624, 2591904, 2694216, 3530352, 3592288, 3656436, 4178784, 4265842, 4875248, 5388432, 6398763, 7060704, 7312872, 8531684, 9750496, 10776864, 12797526, 14625744, 17063368, 25595052, 29251488, 34126736, 51190104, 68253472, 102380208, 204760416]

約数ペア:

[(1, 204760416), (2, 102380208), (3, 68253472), (4, 51190104), (6, 34126736), (7, 29251488), (8, 25595052), (12, 17063368), (14, 14625744), (16, 12797526), (19, 10776864), (21, 9750496), (24, 8531684), (28, 7312872), (29, 7060704), (32, 6398763), (38, 5388432), (42, 4875248), (48, 4265842), (49, 4178784), (56, 3656436), (57, 3592288), (58, 3530352), (76, 2694216), (79, 2591904), (84, 2437624), (87, 2353568), (96, 2132921), (98, 2089392), (112, 1828218), (114, 1796144), (116, 1765176), (133, 1539552), (147, 1392928), (152, 1347108), (158, 1295952), (168, 1218812), (174, 1176784), (196, 1044696), (203, 1008672), (224, 914109), (228, 898072), (232, 882588), (237, 863968), (266, 769776), (294, 696464), (304, 673554), (316, 647976), (336, 609406), (348, 588392), (392, 522348), (399, 513184), (406, 504336), (456, 449036), (464, 441294), (474, 431984), (532, 384888), (551, 371616), (553, 370272), (588, 348232), (608, 336777), (609, 336224), (632, 323988), (672, 304703), (696, 294196), (784, 261174), (798, 256592), (812, 252168), (912, 224518), (928, 220647), (931, 219936), (948, 215992), (1064, 192444), (1102, 185808), (1106, 185136), (1176, 174116), (1218, 168112), (1264, 161994), (1392, 147098), (1421, 144096), (1501, 136416), (1568, 130587), (1596, 128296), (1624, 126084), (1653, 123872), (1659, 123424), (1824, 112259), (1862, 109968), (1896, 107996), (2128, 96222), (2204, 92904), (2212, 92568), (2291, 89376), (2352, 87058), (2436, 84056), (2528, 80997), (2784, 73549), (2793, 73312), (2842, 72048), (3002, 68208), (3192, 64148), (3248, 63042), (3306, 61936), (3318, 61712), (3724, 54984), (3792, 53998), (3857, 53088), (3871, 52896), (4256, 48111), (4263, 48032), (4408, 46452), (4424, 46284), (4503, 45472), (4582, 44688), (4704, 43529), (4872, 42028), (5586, 36656), (5684, 36024), (6004, 34104), (6384, 32074), (6496, 31521), (6612, 30968), (6636, 30856), (6873, 29792), (7448, 27492), (7584, 26999), (7714, 26544), (7742, 26448), (8526, 24016), (8816, 23226), (8848, 23142), (9006, 22736), (9164, 22344), (9744, 21014), (10507, 19488), (11172, 18328), (11368, 18012), (11571, 17696), (11613, 17632), (12008, 17052), (12768, 16037), (13224, 15484), (13272, 15428), (13746, 14896)]