406928928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 1361707200

約数和(自身を除く): 954778272

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, 84, 87, 96, 98, 112, 114, 116, 133, 147, 152, 157, 168, 174, 196, 203, 224, 228, 232, 266, 294, 304, 314, 336, 348, 392, 399, 406, 456, 464, 471, 532, 551, 588, 608, 609, 628, 672, 696, 784, 798, 812, 912, 928, 931, 942, 1064, 1099, 1102, 1176, 1218, 1256, 1392, 1421, 1568, 1596, 1624, 1653, 1824, 1862, 1884, 2128, 2198, 2204, 2352, 2436, 2512, 2784, 2793, 2842, 2983, 3192, 3248, 3297, 3306, 3724, 3768, 3857, 4256, 4263, 4396, 4408, 4553, 4704, 4872, 5024, 5586, 5684, 5966, 6384, 6496, 6594, 6612, 7448, 7536, 7693, 7714, 8526, 8792, 8816, 8949, 9106, 9744, 11172, 11368, 11571, 11932, 12768, 13188, 13224, 13659, 14896, 15072, 15386, 15428, 17052, 17584, 17632, 17898, 18212, 19488, 20881, 22344, 22736, 23079, 23142, 23864, 26376, 26448, 26999, 27318, 29792, 30772, 30856, 31871, 34104, 35168, 35796, 36424, 41762, 44688, 45472, 46158, 46284, 47728, 52752, 52896, 53998, 54636, 61544, 61712, 62643, 63742, 68208, 71592, 72848, 80997, 83524, 86507, 89376, 92316, 92568, 95456, 95613, 105504, 107996, 109272, 123088, 123424, 125286, 127484, 136416, 143184, 145696, 146167, 161994, 167048, 173014, 184632, 185136, 191226, 215992, 218544, 223097, 246176, 250572, 254968, 259521, 286368, 292334, 323988, 334096, 346028, 369264, 370272, 382452, 431984, 437088, 438501, 446194, 501144, 509936, 519042, 584668, 605549, 647976, 668192, 669291, 692056, 738528, 764904, 863968, 877002, 892388, 1002288, 1019872, 1038084, 1169336, 1211098, 1295952, 1338582, 1384112, 1529808, 1754004, 1784776, 1816647, 2004576, 2076168, 2338672, 2422196, 2591904, 2677164, 2768224, 3059616, 3508008, 3569552, 3633294, 4152336, 4238843, 4677344, 4844392, 5354328, 7016016, 7139104, 7266588, 8304672, 8477686, 9688784, 10708656, 12716529, 14032032, 14533176, 16955372, 19377568, 21417312, 25433058, 29066352, 33910744, 50866116, 58132704, 67821488, 101732232, 135642976, 203464464, 406928928]

約数ペア:

[(1, 406928928), (2, 203464464), (3, 135642976), (4, 101732232), (6, 67821488), (7, 58132704), (8, 50866116), (12, 33910744), (14, 29066352), (16, 25433058), (19, 21417312), (21, 19377568), (24, 16955372), (28, 14533176), (29, 14032032), (32, 12716529), (38, 10708656), (42, 9688784), (48, 8477686), (49, 8304672), (56, 7266588), (57, 7139104), (58, 7016016), (76, 5354328), (84, 4844392), (87, 4677344), (96, 4238843), (98, 4152336), (112, 3633294), (114, 3569552), (116, 3508008), (133, 3059616), (147, 2768224), (152, 2677164), (157, 2591904), (168, 2422196), (174, 2338672), (196, 2076168), (203, 2004576), (224, 1816647), (228, 1784776), (232, 1754004), (266, 1529808), (294, 1384112), (304, 1338582), (314, 1295952), (336, 1211098), (348, 1169336), (392, 1038084), (399, 1019872), (406, 1002288), (456, 892388), (464, 877002), (471, 863968), (532, 764904), (551, 738528), (588, 692056), (608, 669291), (609, 668192), (628, 647976), (672, 605549), (696, 584668), (784, 519042), (798, 509936), (812, 501144), (912, 446194), (928, 438501), (931, 437088), (942, 431984), (1064, 382452), (1099, 370272), (1102, 369264), (1176, 346028), (1218, 334096), (1256, 323988), (1392, 292334), (1421, 286368), (1568, 259521), (1596, 254968), (1624, 250572), (1653, 246176), (1824, 223097), (1862, 218544), (1884, 215992), (2128, 191226), (2198, 185136), (2204, 184632), (2352, 173014), (2436, 167048), (2512, 161994), (2784, 146167), (2793, 145696), (2842, 143184), (2983, 136416), (3192, 127484), (3248, 125286), (3297, 123424), (3306, 123088), (3724, 109272), (3768, 107996), (3857, 105504), (4256, 95613), (4263, 95456), (4396, 92568), (4408, 92316), (4553, 89376), (4704, 86507), (4872, 83524), (5024, 80997), (5586, 72848), (5684, 71592), (5966, 68208), (6384, 63742), (6496, 62643), (6594, 61712), (6612, 61544), (7448, 54636), (7536, 53998), (7693, 52896), (7714, 52752), (8526, 47728), (8792, 46284), (8816, 46158), (8949, 45472), (9106, 44688), (9744, 41762), (11172, 36424), (11368, 35796), (11571, 35168), (11932, 34104), (12768, 31871), (13188, 30856), (13224, 30772), (13659, 29792), (14896, 27318), (15072, 26999), (15386, 26448), (15428, 26376), (17052, 23864), (17584, 23142), (17632, 23079), (17898, 22736), (18212, 22344), (19488, 20881)]