321192144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 1120817152

約数和(自身を除く): 799625008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 127, 144, 156, 168, 182, 193, 208, 234, 252, 254, 273, 312, 336, 364, 381, 386, 468, 504, 508, 546, 579, 624, 728, 762, 772, 819, 889, 936, 1008, 1016, 1092, 1143, 1158, 1351, 1456, 1524, 1544, 1638, 1651, 1737, 1778, 1872, 2032, 2184, 2286, 2316, 2509, 2667, 2702, 3048, 3088, 3276, 3302, 3474, 3556, 4053, 4368, 4572, 4632, 4953, 5018, 5334, 5404, 6096, 6552, 6604, 6948, 7112, 7527, 8001, 8106, 9144, 9264, 9906, 10036, 10668, 10808, 11557, 12159, 13104, 13208, 13896, 14224, 14859, 15054, 16002, 16212, 17563, 18288, 19812, 20072, 21336, 21616, 22581, 23114, 24318, 24511, 26416, 27792, 29718, 30108, 32004, 32424, 34671, 35126, 39624, 40144, 42672, 45162, 46228, 48636, 49022, 52689, 59436, 60216, 64008, 64848, 69342, 70252, 73533, 79248, 90324, 92456, 97272, 98044, 104013, 105378, 118872, 120432, 128016, 138684, 140504, 147066, 158067, 171577, 180648, 184912, 194544, 196088, 208026, 210756, 220599, 237744, 277368, 281008, 294132, 316134, 318643, 343154, 361296, 392176, 416052, 421512, 441198, 514731, 554736, 588264, 632268, 637286, 686308, 832104, 843024, 882396, 955929, 1029462, 1176528, 1264536, 1274572, 1372616, 1544193, 1664208, 1764792, 1911858, 2058924, 2230501, 2529072, 2549144, 2745232, 2867787, 3088386, 3529584, 3823716, 4117848, 4461002, 5098288, 5735574, 6176772, 6691503, 7647432, 8235696, 8922004, 11471148, 12353544, 13383006, 15294864, 17844008, 20074509, 22942296, 24707088, 26766012, 35688016, 40149018, 45884592, 53532024, 80298036, 107064048, 160596072, 321192144]

約数ペア:

[(1, 321192144), (2, 160596072), (3, 107064048), (4, 80298036), (6, 53532024), (7, 45884592), (8, 40149018), (9, 35688016), (12, 26766012), (13, 24707088), (14, 22942296), (16, 20074509), (18, 17844008), (21, 15294864), (24, 13383006), (26, 12353544), (28, 11471148), (36, 8922004), (39, 8235696), (42, 7647432), (48, 6691503), (52, 6176772), (56, 5735574), (63, 5098288), (72, 4461002), (78, 4117848), (84, 3823716), (91, 3529584), (104, 3088386), (112, 2867787), (117, 2745232), (126, 2549144), (127, 2529072), (144, 2230501), (156, 2058924), (168, 1911858), (182, 1764792), (193, 1664208), (208, 1544193), (234, 1372616), (252, 1274572), (254, 1264536), (273, 1176528), (312, 1029462), (336, 955929), (364, 882396), (381, 843024), (386, 832104), (468, 686308), (504, 637286), (508, 632268), (546, 588264), (579, 554736), (624, 514731), (728, 441198), (762, 421512), (772, 416052), (819, 392176), (889, 361296), (936, 343154), (1008, 318643), (1016, 316134), (1092, 294132), (1143, 281008), (1158, 277368), (1351, 237744), (1456, 220599), (1524, 210756), (1544, 208026), (1638, 196088), (1651, 194544), (1737, 184912), (1778, 180648), (1872, 171577), (2032, 158067), (2184, 147066), (2286, 140504), (2316, 138684), (2509, 128016), (2667, 120432), (2702, 118872), (3048, 105378), (3088, 104013), (3276, 98044), (3302, 97272), (3474, 92456), (3556, 90324), (4053, 79248), (4368, 73533), (4572, 70252), (4632, 69342), (4953, 64848), (5018, 64008), (5334, 60216), (5404, 59436), (6096, 52689), (6552, 49022), (6604, 48636), (6948, 46228), (7112, 45162), (7527, 42672), (8001, 40144), (8106, 39624), (9144, 35126), (9264, 34671), (9906, 32424), (10036, 32004), (10668, 30108), (10808, 29718), (11557, 27792), (12159, 26416), (13104, 24511), (13208, 24318), (13896, 23114), (14224, 22581), (14859, 21616), (15054, 21336), (16002, 20072), (16212, 19812), (17563, 18288)]