213418128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 715507776

約数和(自身を除く): 502089648

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 73, 77, 84, 88, 98, 112, 113, 132, 146, 147, 154, 168, 176, 196, 219, 226, 231, 264, 292, 294, 308, 336, 339, 392, 438, 452, 462, 511, 528, 539, 584, 588, 616, 678, 784, 791, 803, 876, 904, 924, 1022, 1078, 1168, 1176, 1232, 1243, 1356, 1533, 1582, 1606, 1617, 1752, 1808, 1848, 2044, 2156, 2352, 2373, 2409, 2486, 2712, 3066, 3164, 3212, 3234, 3504, 3577, 3696, 3729, 4088, 4312, 4746, 4818, 4972, 5424, 5537, 5621, 6132, 6328, 6424, 6468, 7154, 7458, 8176, 8249, 8624, 8701, 9492, 9636, 9944, 10731, 11074, 11242, 12264, 12656, 12848, 12936, 14308, 14916, 16498, 16611, 16863, 17402, 18984, 19272, 19888, 21462, 22148, 22484, 24528, 24747, 25872, 26103, 28616, 29832, 32996, 33222, 33726, 34804, 37968, 38544, 39347, 42924, 44296, 44968, 49494, 52206, 57232, 57743, 59664, 60907, 65992, 66444, 67452, 69608, 78694, 85848, 88592, 89936, 90739, 98988, 104412, 115486, 118041, 121814, 131984, 132888, 134904, 139216, 157388, 171696, 173229, 181478, 182721, 197976, 208824, 230972, 236082, 243628, 265776, 269808, 272217, 314776, 346458, 362956, 365442, 395952, 404201, 417648, 461944, 472164, 487256, 544434, 629552, 635173, 692916, 725912, 730884, 808402, 923888, 944328, 974512, 1088868, 1212603, 1270346, 1385832, 1451824, 1461768, 1616804, 1888656, 1905519, 2177736, 2425206, 2540692, 2771664, 2923536, 3233608, 3811038, 4355472, 4446211, 4850412, 5081384, 6467216, 7622076, 8892422, 9700824, 10162768, 13338633, 15244152, 17784844, 19401648, 26677266, 30488304, 35569688, 53354532, 71139376, 106709064, 213418128]

約数ペア:

[(1, 213418128), (2, 106709064), (3, 71139376), (4, 53354532), (6, 35569688), (7, 30488304), (8, 26677266), (11, 19401648), (12, 17784844), (14, 15244152), (16, 13338633), (21, 10162768), (22, 9700824), (24, 8892422), (28, 7622076), (33, 6467216), (42, 5081384), (44, 4850412), (48, 4446211), (49, 4355472), (56, 3811038), (66, 3233608), (73, 2923536), (77, 2771664), (84, 2540692), (88, 2425206), (98, 2177736), (112, 1905519), (113, 1888656), (132, 1616804), (146, 1461768), (147, 1451824), (154, 1385832), (168, 1270346), (176, 1212603), (196, 1088868), (219, 974512), (226, 944328), (231, 923888), (264, 808402), (292, 730884), (294, 725912), (308, 692916), (336, 635173), (339, 629552), (392, 544434), (438, 487256), (452, 472164), (462, 461944), (511, 417648), (528, 404201), (539, 395952), (584, 365442), (588, 362956), (616, 346458), (678, 314776), (784, 272217), (791, 269808), (803, 265776), (876, 243628), (904, 236082), (924, 230972), (1022, 208824), (1078, 197976), (1168, 182721), (1176, 181478), (1232, 173229), (1243, 171696), (1356, 157388), (1533, 139216), (1582, 134904), (1606, 132888), (1617, 131984), (1752, 121814), (1808, 118041), (1848, 115486), (2044, 104412), (2156, 98988), (2352, 90739), (2373, 89936), (2409, 88592), (2486, 85848), (2712, 78694), (3066, 69608), (3164, 67452), (3212, 66444), (3234, 65992), (3504, 60907), (3577, 59664), (3696, 57743), (3729, 57232), (4088, 52206), (4312, 49494), (4746, 44968), (4818, 44296), (4972, 42924), (5424, 39347), (5537, 38544), (5621, 37968), (6132, 34804), (6328, 33726), (6424, 33222), (6468, 32996), (7154, 29832), (7458, 28616), (8176, 26103), (8249, 25872), (8624, 24747), (8701, 24528), (9492, 22484), (9636, 22148), (9944, 21462), (10731, 19888), (11074, 19272), (11242, 18984), (12264, 17402), (12656, 16863), (12848, 16611), (12936, 16498), (14308, 14916)]