428891904

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 324

約数和(自身を含む): 1499457960

約数和(自身を除く): 1070566056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 128, 131, 144, 147, 168, 174, 192, 196, 203, 224, 232, 252, 256, 261, 262, 288, 294, 336, 348, 384, 392, 393, 406, 441, 448, 464, 504, 522, 524, 576, 588, 609, 672, 696, 768, 784, 786, 812, 882, 896, 917, 928, 1008, 1044, 1048, 1152, 1176, 1179, 1218, 1344, 1392, 1421, 1568, 1572, 1624, 1764, 1792, 1827, 1834, 1856, 2016, 2088, 2096, 2304, 2352, 2358, 2436, 2688, 2751, 2784, 2842, 3136, 3144, 3248, 3528, 3654, 3668, 3712, 3799, 4032, 4176, 4192, 4263, 4704, 4716, 4872, 5376, 5502, 5568, 5684, 6272, 6288, 6419, 6496, 7056, 7308, 7336, 7424, 7598, 8064, 8253, 8352, 8384, 8526, 9408, 9432, 9744, 11004, 11136, 11368, 11397, 12544, 12576, 12789, 12838, 12992, 14112, 14616, 14672, 15196, 16128, 16506, 16704, 16768, 17052, 18816, 18864, 19257, 19488, 22008, 22272, 22736, 22794, 25152, 25578, 25676, 25984, 26593, 28224, 29232, 29344, 30392, 33012, 33408, 33536, 34104, 34191, 37632, 37728, 38514, 38976, 44016, 45472, 45588, 50304, 51156, 51352, 51968, 53186, 56448, 57771, 58464, 58688, 60784, 66024, 66816, 68208, 68382, 75456, 77028, 77952, 79779, 88032, 90944, 91176, 100608, 102312, 102704, 106372, 112896, 115542, 116928, 117376, 121568, 132048, 136416, 136764, 150912, 154056, 155904, 159558, 176064, 181888, 182352, 186151, 204624, 205408, 212744, 231084, 233856, 234752, 239337, 243136, 264096, 272832, 273528, 301824, 308112, 319116, 352128, 363776, 364704, 372302, 409248, 410816, 425488, 462168, 467712, 478674, 486272, 528192, 545664, 547056, 558453, 616224, 638232, 704256, 729408, 744604, 818496, 821632, 850976, 924336, 957348, 972544, 1056384, 1091328, 1094112, 1116906, 1232448, 1276464, 1458816, 1489208, 1636992, 1643264, 1675359, 1701952, 1848672, 1914696, 2112768, 2188224, 2233812, 2464896, 2552928, 2917632, 2978416, 3273984, 3350718, 3403904, 3697344, 3829392, 4376448, 4467624, 4929792, 5105856, 5956832, 6701436, 6807808, 7394688, 7658784, 8752896, 8935248, 10211712, 11913664, 13402872, 14789376, 15317568, 17870496, 20423424, 23827328, 26805744, 30635136, 35740992, 47654656, 53611488, 61270272, 71481984, 107222976, 142963968, 214445952, 428891904]

約数ペア:

[(1, 428891904), (2, 214445952), (3, 142963968), (4, 107222976), (6, 71481984), (7, 61270272), (8, 53611488), (9, 47654656), (12, 35740992), (14, 30635136), (16, 26805744), (18, 23827328), (21, 20423424), (24, 17870496), (28, 15317568), (29, 14789376), (32, 13402872), (36, 11913664), (42, 10211712), (48, 8935248), (49, 8752896), (56, 7658784), (58, 7394688), (63, 6807808), (64, 6701436), (72, 5956832), (84, 5105856), (87, 4929792), (96, 4467624), (98, 4376448), (112, 3829392), (116, 3697344), (126, 3403904), (128, 3350718), (131, 3273984), (144, 2978416), (147, 2917632), (168, 2552928), (174, 2464896), (192, 2233812), (196, 2188224), (203, 2112768), (224, 1914696), (232, 1848672), (252, 1701952), (256, 1675359), (261, 1643264), (262, 1636992), (288, 1489208), (294, 1458816), (336, 1276464), (348, 1232448), (384, 1116906), (392, 1094112), (393, 1091328), (406, 1056384), (441, 972544), (448, 957348), (464, 924336), (504, 850976), (522, 821632), (524, 818496), (576, 744604), (588, 729408), (609, 704256), (672, 638232), (696, 616224), (768, 558453), (784, 547056), (786, 545664), (812, 528192), (882, 486272), (896, 478674), (917, 467712), (928, 462168), (1008, 425488), (1044, 410816), (1048, 409248), (1152, 372302), (1176, 364704), (1179, 363776), (1218, 352128), (1344, 319116), (1392, 308112), (1421, 301824), (1568, 273528), (1572, 272832), (1624, 264096), (1764, 243136), (1792, 239337), (1827, 234752), (1834, 233856), (1856, 231084), (2016, 212744), (2088, 205408), (2096, 204624), (2304, 186151), (2352, 182352), (2358, 181888), (2436, 176064), (2688, 159558), (2751, 155904), (2784, 154056), (2842, 150912), (3136, 136764), (3144, 136416), (3248, 132048), (3528, 121568), (3654, 117376), (3668, 116928), (3712, 115542), (3799, 112896), (4032, 106372), (4176, 102704), (4192, 102312), (4263, 100608), (4704, 91176), (4716, 90944), (4872, 88032), (5376, 79779), (5502, 77952), (5568, 77028), (5684, 75456), (6272, 68382), (6288, 68208), (6419, 66816), (6496, 66024), (7056, 60784), (7308, 58688), (7336, 58464), (7424, 57771), (7598, 56448), (8064, 53186), (8253, 51968), (8352, 51352), (8384, 51156), (8526, 50304), (9408, 45588), (9432, 45472), (9744, 44016), (11004, 38976), (11136, 38514), (11368, 37728), (11397, 37632), (12544, 34191), (12576, 34104), (12789, 33536), (12838, 33408), (12992, 33012), (14112, 30392), (14616, 29344), (14672, 29232), (15196, 28224), (16128, 26593), (16506, 25984), (16704, 25676), (16768, 25578), (17052, 25152), (18816, 22794), (18864, 22736), (19257, 22272), (19488, 22008)]