421139712

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 324

約数和(自身を含む): 1420465536

約数和(自身を除く): 999325824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 49, 56, 57, 62, 64, 76, 84, 93, 96, 98, 112, 114, 124, 128, 133, 147, 152, 168, 186, 192, 196, 217, 224, 228, 248, 256, 266, 294, 304, 336, 361, 372, 384, 392, 399, 434, 448, 456, 496, 532, 588, 589, 608, 651, 672, 722, 744, 768, 784, 798, 868, 896, 912, 931, 992, 1064, 1083, 1176, 1178, 1216, 1302, 1344, 1444, 1488, 1519, 1568, 1596, 1736, 1767, 1792, 1824, 1862, 1984, 2128, 2166, 2352, 2356, 2432, 2527, 2604, 2688, 2793, 2888, 2976, 3038, 3136, 3192, 3472, 3534, 3648, 3724, 3968, 4123, 4256, 4332, 4557, 4704, 4712, 4864, 5054, 5208, 5376, 5586, 5776, 5952, 6076, 6272, 6384, 6944, 7068, 7296, 7448, 7581, 7936, 8246, 8512, 8664, 9114, 9408, 9424, 10108, 10416, 11172, 11191, 11552, 11904, 12152, 12369, 12544, 12768, 13888, 14136, 14592, 14896, 15162, 16492, 17024, 17328, 17689, 18228, 18816, 18848, 20216, 20832, 22344, 22382, 23104, 23808, 24304, 24738, 25536, 27776, 28272, 28861, 29792, 30324, 32984, 33573, 34048, 34656, 35378, 36456, 37632, 37696, 40432, 41664, 44688, 44764, 46208, 48608, 49476, 51072, 53067, 55552, 56544, 57722, 59584, 60648, 65968, 67146, 69312, 70756, 72912, 75392, 78337, 80864, 83328, 86583, 89376, 89528, 92416, 97216, 98952, 102144, 106134, 113088, 115444, 119168, 121296, 131936, 134292, 138624, 141512, 145824, 150784, 156674, 161728, 166656, 173166, 178752, 179056, 194432, 197904, 212268, 226176, 230888, 235011, 238336, 242592, 263872, 268584, 277248, 283024, 291648, 313348, 323456, 346332, 357504, 358112, 388864, 395808, 424536, 452352, 461776, 470022, 485184, 527744, 537168, 548359, 566048, 583296, 626696, 646912, 692664, 715008, 716224, 791616, 849072, 923552, 940044, 970368, 1055488, 1074336, 1096718, 1132096, 1166592, 1253392, 1385328, 1432448, 1583232, 1645077, 1698144, 1847104, 1880088, 1940736, 2148672, 2193436, 2264192, 2506784, 2770656, 2864896, 3166464, 3290154, 3396288, 3694208, 3760176, 4297344, 4386872, 4528384, 5013568, 5541312, 6580308, 6792576, 7388416, 7520352, 8594688, 8773744, 10027136, 11082624, 13160616, 13585152, 15040704, 17547488, 20054272, 22165248, 26321232, 30081408, 35094976, 52642464, 60162816, 70189952, 105284928, 140379904, 210569856, 421139712]

約数ペア:

[(1, 421139712), (2, 210569856), (3, 140379904), (4, 105284928), (6, 70189952), (7, 60162816), (8, 52642464), (12, 35094976), (14, 30081408), (16, 26321232), (19, 22165248), (21, 20054272), (24, 17547488), (28, 15040704), (31, 13585152), (32, 13160616), (38, 11082624), (42, 10027136), (48, 8773744), (49, 8594688), (56, 7520352), (57, 7388416), (62, 6792576), (64, 6580308), (76, 5541312), (84, 5013568), (93, 4528384), (96, 4386872), (98, 4297344), (112, 3760176), (114, 3694208), (124, 3396288), (128, 3290154), (133, 3166464), (147, 2864896), (152, 2770656), (168, 2506784), (186, 2264192), (192, 2193436), (196, 2148672), (217, 1940736), (224, 1880088), (228, 1847104), (248, 1698144), (256, 1645077), (266, 1583232), (294, 1432448), (304, 1385328), (336, 1253392), (361, 1166592), (372, 1132096), (384, 1096718), (392, 1074336), (399, 1055488), (434, 970368), (448, 940044), (456, 923552), (496, 849072), (532, 791616), (588, 716224), (589, 715008), (608, 692664), (651, 646912), (672, 626696), (722, 583296), (744, 566048), (768, 548359), (784, 537168), (798, 527744), (868, 485184), (896, 470022), (912, 461776), (931, 452352), (992, 424536), (1064, 395808), (1083, 388864), (1176, 358112), (1178, 357504), (1216, 346332), (1302, 323456), (1344, 313348), (1444, 291648), (1488, 283024), (1519, 277248), (1568, 268584), (1596, 263872), (1736, 242592), (1767, 238336), (1792, 235011), (1824, 230888), (1862, 226176), (1984, 212268), (2128, 197904), (2166, 194432), (2352, 179056), (2356, 178752), (2432, 173166), (2527, 166656), (2604, 161728), (2688, 156674), (2793, 150784), (2888, 145824), (2976, 141512), (3038, 138624), (3136, 134292), (3192, 131936), (3472, 121296), (3534, 119168), (3648, 115444), (3724, 113088), (3968, 106134), (4123, 102144), (4256, 98952), (4332, 97216), (4557, 92416), (4704, 89528), (4712, 89376), (4864, 86583), (5054, 83328), (5208, 80864), (5376, 78337), (5586, 75392), (5776, 72912), (5952, 70756), (6076, 69312), (6272, 67146), (6384, 65968), (6944, 60648), (7068, 59584), (7296, 57722), (7448, 56544), (7581, 55552), (7936, 53067), (8246, 51072), (8512, 49476), (8664, 48608), (9114, 46208), (9408, 44764), (9424, 44688), (10108, 41664), (10416, 40432), (11172, 37696), (11191, 37632), (11552, 36456), (11904, 35378), (12152, 34656), (12369, 34048), (12544, 33573), (12768, 32984), (13888, 30324), (14136, 29792), (14592, 28861), (14896, 28272), (15162, 27776), (16492, 25536), (17024, 24738), (17328, 24304), (17689, 23808), (18228, 23104), (18816, 22382), (18848, 22344), (20216, 20832)]