861328512

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 256

約数和(自身を含む): 2810304000

約数和(自身を除く): 1948975488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 139, 144, 163, 176, 192, 198, 216, 264, 278, 288, 297, 326, 352, 384, 396, 417, 432, 489, 528, 556, 576, 594, 652, 704, 792, 834, 864, 978, 1056, 1112, 1152, 1188, 1251, 1304, 1408, 1467, 1529, 1584, 1668, 1728, 1793, 1956, 2112, 2224, 2376, 2502, 2608, 2934, 3058, 3168, 3336, 3456, 3586, 3753, 3912, 4224, 4401, 4448, 4587, 4752, 5004, 5216, 5379, 5868, 6116, 6336, 6672, 7172, 7506, 7824, 8802, 8896, 9174, 9504, 10008, 10432, 10758, 11736, 12232, 12672, 13344, 13761, 14344, 15012, 15648, 16137, 17604, 17792, 18348, 19008, 20016, 20864, 21516, 22657, 23472, 24464, 26688, 27522, 28688, 30024, 31296, 32274, 35208, 36696, 38016, 40032, 41283, 43032, 45314, 46944, 48411, 48928, 53376, 55044, 57376, 60048, 62592, 64548, 67971, 70416, 73392, 80064, 82566, 86064, 90628, 93888, 96822, 97856, 110088, 114752, 120096, 129096, 135942, 140832, 146784, 160128, 165132, 172128, 181256, 187776, 193644, 195712, 203913, 220176, 229504, 240192, 249227, 258192, 271884, 281664, 293568, 330264, 344256, 362512, 387288, 407826, 440352, 480384, 498454, 516384, 543768, 563328, 587136, 611739, 660528, 688512, 725024, 747681, 774576, 815652, 880704, 996908, 1032768, 1087536, 1223478, 1321056, 1450048, 1495362, 1549152, 1631304, 1761408, 1993816, 2065536, 2175072, 2243043, 2446956, 2642112, 2900096, 2990724, 3098304, 3262608, 3987632, 4350144, 4486086, 4893912, 5284224, 5981448, 6196608, 6525216, 6729129, 7975264, 8700288, 8972172, 9787824, 11962896, 13050432, 13458258, 15950528, 17944344, 19575648, 23925792, 26100864, 26916516, 31901056, 35888688, 39151296, 47851584, 53833032, 71777376, 78302592, 95703168, 107666064, 143554752, 215332128, 287109504, 430664256, 861328512]

約数ペア:

[(1, 861328512), (2, 430664256), (3, 287109504), (4, 215332128), (6, 143554752), (8, 107666064), (9, 95703168), (11, 78302592), (12, 71777376), (16, 53833032), (18, 47851584), (22, 39151296), (24, 35888688), (27, 31901056), (32, 26916516), (33, 26100864), (36, 23925792), (44, 19575648), (48, 17944344), (54, 15950528), (64, 13458258), (66, 13050432), (72, 11962896), (88, 9787824), (96, 8972172), (99, 8700288), (108, 7975264), (128, 6729129), (132, 6525216), (139, 6196608), (144, 5981448), (163, 5284224), (176, 4893912), (192, 4486086), (198, 4350144), (216, 3987632), (264, 3262608), (278, 3098304), (288, 2990724), (297, 2900096), (326, 2642112), (352, 2446956), (384, 2243043), (396, 2175072), (417, 2065536), (432, 1993816), (489, 1761408), (528, 1631304), (556, 1549152), (576, 1495362), (594, 1450048), (652, 1321056), (704, 1223478), (792, 1087536), (834, 1032768), (864, 996908), (978, 880704), (1056, 815652), (1112, 774576), (1152, 747681), (1188, 725024), (1251, 688512), (1304, 660528), (1408, 611739), (1467, 587136), (1529, 563328), (1584, 543768), (1668, 516384), (1728, 498454), (1793, 480384), (1956, 440352), (2112, 407826), (2224, 387288), (2376, 362512), (2502, 344256), (2608, 330264), (2934, 293568), (3058, 281664), (3168, 271884), (3336, 258192), (3456, 249227), (3586, 240192), (3753, 229504), (3912, 220176), (4224, 203913), (4401, 195712), (4448, 193644), (4587, 187776), (4752, 181256), (5004, 172128), (5216, 165132), (5379, 160128), (5868, 146784), (6116, 140832), (6336, 135942), (6672, 129096), (7172, 120096), (7506, 114752), (7824, 110088), (8802, 97856), (8896, 96822), (9174, 93888), (9504, 90628), (10008, 86064), (10432, 82566), (10758, 80064), (11736, 73392), (12232, 70416), (12672, 67971), (13344, 64548), (13761, 62592), (14344, 60048), (15012, 57376), (15648, 55044), (16137, 53376), (17604, 48928), (17792, 48411), (18348, 46944), (19008, 45314), (20016, 43032), (20864, 41283), (21516, 40032), (22657, 38016), (23472, 36696), (24464, 35208), (26688, 32274), (27522, 31296), (28688, 30024)]