491452416

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 1752922080

約数和(自身を除く): 1261469664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 293, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 586, 624, 672, 728, 768, 819, 832, 879, 896, 936, 1008, 1024, 1092, 1152, 1172, 1248, 1344, 1456, 1536, 1638, 1664, 1758, 1792, 1872, 2016, 2048, 2051, 2184, 2304, 2344, 2496, 2637, 2688, 2912, 3072, 3276, 3328, 3516, 3584, 3744, 3809, 4032, 4102, 4368, 4608, 4688, 4992, 5274, 5376, 5824, 6144, 6153, 6552, 6656, 7032, 7168, 7488, 7618, 8064, 8204, 8736, 9216, 9376, 9984, 10548, 10752, 11427, 11648, 12306, 13104, 13312, 14064, 14336, 14976, 15236, 16128, 16408, 17472, 18432, 18459, 18752, 19968, 21096, 21504, 22854, 23296, 24612, 26208, 26624, 26663, 28128, 29952, 30472, 32256, 32816, 34281, 34944, 36918, 37504, 39936, 42192, 43008, 45708, 46592, 49224, 52416, 53326, 56256, 59904, 60944, 64512, 65632, 68562, 69888, 73836, 75008, 79872, 79989, 84384, 91416, 93184, 98448, 104832, 106652, 112512, 119808, 121888, 129024, 131264, 137124, 139776, 147672, 150016, 159978, 168768, 182832, 186368, 196896, 209664, 213304, 225024, 239616, 239967, 243776, 262528, 274248, 279552, 295344, 300032, 319956, 337536, 365664, 393792, 419328, 426608, 450048, 479934, 487552, 525056, 548496, 559104, 590688, 600064, 639912, 675072, 731328, 787584, 838656, 853216, 900096, 959868, 975104, 1050112, 1096992, 1181376, 1279824, 1350144, 1462656, 1575168, 1677312, 1706432, 1800192, 1919736, 1950208, 2100224, 2193984, 2362752, 2559648, 2700288, 2925312, 3150336, 3412864, 3839472, 3900416, 4200448, 4387968, 4725504, 5119296, 5400576, 5850624, 6300672, 6825728, 7678944, 7800832, 8775936, 9451008, 10238592, 11701248, 12601344, 13651456, 15357888, 17551872, 18902016, 20477184, 23402496, 27302912, 30715776, 35103744, 37804032, 40954368, 54605824, 61431552, 70207488, 81908736, 122863104, 163817472, 245726208, 491452416]

約数ペア:

[(1, 491452416), (2, 245726208), (3, 163817472), (4, 122863104), (6, 81908736), (7, 70207488), (8, 61431552), (9, 54605824), (12, 40954368), (13, 37804032), (14, 35103744), (16, 30715776), (18, 27302912), (21, 23402496), (24, 20477184), (26, 18902016), (28, 17551872), (32, 15357888), (36, 13651456), (39, 12601344), (42, 11701248), (48, 10238592), (52, 9451008), (56, 8775936), (63, 7800832), (64, 7678944), (72, 6825728), (78, 6300672), (84, 5850624), (91, 5400576), (96, 5119296), (104, 4725504), (112, 4387968), (117, 4200448), (126, 3900416), (128, 3839472), (144, 3412864), (156, 3150336), (168, 2925312), (182, 2700288), (192, 2559648), (208, 2362752), (224, 2193984), (234, 2100224), (252, 1950208), (256, 1919736), (273, 1800192), (288, 1706432), (293, 1677312), (312, 1575168), (336, 1462656), (364, 1350144), (384, 1279824), (416, 1181376), (448, 1096992), (468, 1050112), (504, 975104), (512, 959868), (546, 900096), (576, 853216), (586, 838656), (624, 787584), (672, 731328), (728, 675072), (768, 639912), (819, 600064), (832, 590688), (879, 559104), (896, 548496), (936, 525056), (1008, 487552), (1024, 479934), (1092, 450048), (1152, 426608), (1172, 419328), (1248, 393792), (1344, 365664), (1456, 337536), (1536, 319956), (1638, 300032), (1664, 295344), (1758, 279552), (1792, 274248), (1872, 262528), (2016, 243776), (2048, 239967), (2051, 239616), (2184, 225024), (2304, 213304), (2344, 209664), (2496, 196896), (2637, 186368), (2688, 182832), (2912, 168768), (3072, 159978), (3276, 150016), (3328, 147672), (3516, 139776), (3584, 137124), (3744, 131264), (3809, 129024), (4032, 121888), (4102, 119808), (4368, 112512), (4608, 106652), (4688, 104832), (4992, 98448), (5274, 93184), (5376, 91416), (5824, 84384), (6144, 79989), (6153, 79872), (6552, 75008), (6656, 73836), (7032, 69888), (7168, 68562), (7488, 65632), (7618, 64512), (8064, 60944), (8204, 59904), (8736, 56256), (9216, 53326), (9376, 52416), (9984, 49224), (10548, 46592), (10752, 45708), (11427, 43008), (11648, 42192), (12306, 39936), (13104, 37504), (13312, 36918), (14064, 34944), (14336, 34281), (14976, 32816), (15236, 32256), (16128, 30472), (16408, 29952), (17472, 28128), (18432, 26663), (18459, 26624), (18752, 26208), (19968, 24612), (21096, 23296), (21504, 22854)]