421382304

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 1490106240

約数和(自身を除く): 1068723936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 193, 216, 224, 228, 252, 266, 288, 304, 336, 342, 361, 378, 386, 399, 432, 456, 504, 513, 532, 579, 608, 672, 684, 722, 756, 772, 798, 864, 912, 1008, 1026, 1064, 1083, 1158, 1197, 1351, 1368, 1444, 1512, 1544, 1596, 1737, 1824, 2016, 2052, 2128, 2166, 2316, 2394, 2527, 2702, 2736, 2888, 3024, 3088, 3192, 3249, 3474, 3591, 3667, 4053, 4104, 4256, 4332, 4632, 4788, 5054, 5211, 5404, 5472, 5776, 6048, 6176, 6384, 6498, 6948, 7182, 7334, 7581, 8106, 8208, 8664, 9264, 9576, 9747, 10108, 10422, 10808, 11001, 11552, 12159, 12768, 12996, 13896, 14364, 14668, 15162, 16212, 16416, 17328, 18528, 19152, 19494, 20216, 20844, 21616, 22002, 22743, 24318, 25669, 25992, 27792, 28728, 29336, 30324, 32424, 33003, 34656, 36477, 38304, 38988, 40432, 41688, 43232, 44004, 45486, 48636, 51338, 51984, 55584, 57456, 58672, 60648, 64848, 66006, 68229, 69673, 72954, 77007, 77976, 80864, 83376, 88008, 90972, 97272, 99009, 102676, 103968, 114912, 117344, 121296, 129696, 132012, 136458, 139346, 145908, 154014, 155952, 166752, 176016, 181944, 194544, 198018, 205352, 209019, 231021, 242592, 264024, 272916, 278692, 291816, 308028, 311904, 352032, 363888, 389088, 396036, 410704, 418038, 462042, 487711, 528048, 545832, 557384, 583632, 616056, 627057, 693063, 727776, 792072, 821408, 836076, 924084, 975422, 1056096, 1091664, 1114768, 1167264, 1232112, 1254114, 1386126, 1463133, 1584144, 1672152, 1848168, 1881171, 1950844, 2183328, 2229536, 2464224, 2508228, 2772252, 2926266, 3168288, 3344304, 3696336, 3762342, 3901688, 4389399, 5016456, 5544504, 5852532, 6688608, 7392672, 7524684, 7803376, 8778798, 10032912, 11089008, 11705064, 13168197, 15049368, 15606752, 17557596, 20065824, 22178016, 23410128, 26336394, 30098736, 35115192, 46820256, 52672788, 60197472, 70230384, 105345576, 140460768, 210691152, 421382304]

約数ペア:

[(1, 421382304), (2, 210691152), (3, 140460768), (4, 105345576), (6, 70230384), (7, 60197472), (8, 52672788), (9, 46820256), (12, 35115192), (14, 30098736), (16, 26336394), (18, 23410128), (19, 22178016), (21, 20065824), (24, 17557596), (27, 15606752), (28, 15049368), (32, 13168197), (36, 11705064), (38, 11089008), (42, 10032912), (48, 8778798), (54, 7803376), (56, 7524684), (57, 7392672), (63, 6688608), (72, 5852532), (76, 5544504), (84, 5016456), (96, 4389399), (108, 3901688), (112, 3762342), (114, 3696336), (126, 3344304), (133, 3168288), (144, 2926266), (152, 2772252), (168, 2508228), (171, 2464224), (189, 2229536), (193, 2183328), (216, 1950844), (224, 1881171), (228, 1848168), (252, 1672152), (266, 1584144), (288, 1463133), (304, 1386126), (336, 1254114), (342, 1232112), (361, 1167264), (378, 1114768), (386, 1091664), (399, 1056096), (432, 975422), (456, 924084), (504, 836076), (513, 821408), (532, 792072), (579, 727776), (608, 693063), (672, 627057), (684, 616056), (722, 583632), (756, 557384), (772, 545832), (798, 528048), (864, 487711), (912, 462042), (1008, 418038), (1026, 410704), (1064, 396036), (1083, 389088), (1158, 363888), (1197, 352032), (1351, 311904), (1368, 308028), (1444, 291816), (1512, 278692), (1544, 272916), (1596, 264024), (1737, 242592), (1824, 231021), (2016, 209019), (2052, 205352), (2128, 198018), (2166, 194544), (2316, 181944), (2394, 176016), (2527, 166752), (2702, 155952), (2736, 154014), (2888, 145908), (3024, 139346), (3088, 136458), (3192, 132012), (3249, 129696), (3474, 121296), (3591, 117344), (3667, 114912), (4053, 103968), (4104, 102676), (4256, 99009), (4332, 97272), (4632, 90972), (4788, 88008), (5054, 83376), (5211, 80864), (5404, 77976), (5472, 77007), (5776, 72954), (6048, 69673), (6176, 68229), (6384, 66006), (6498, 64848), (6948, 60648), (7182, 58672), (7334, 57456), (7581, 55584), (8106, 51984), (8208, 51338), (8664, 48636), (9264, 45486), (9576, 44004), (9747, 43232), (10108, 41688), (10422, 40432), (10808, 38988), (11001, 38304), (11552, 36477), (12159, 34656), (12768, 33003), (12996, 32424), (13896, 30324), (14364, 29336), (14668, 28728), (15162, 27792), (16212, 25992), (16416, 25669), (17328, 24318), (18528, 22743), (19152, 22002), (19494, 21616), (20216, 20844)]