857397744

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 2955366400

約数和(自身を除く): 2097968656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 79, 84, 97, 108, 111, 112, 126, 144, 148, 158, 168, 189, 194, 216, 222, 237, 252, 259, 291, 296, 316, 333, 336, 378, 388, 432, 444, 474, 504, 518, 553, 582, 592, 632, 666, 679, 711, 756, 776, 777, 873, 888, 948, 999, 1008, 1036, 1106, 1164, 1264, 1332, 1358, 1422, 1512, 1552, 1554, 1659, 1746, 1776, 1896, 1998, 2037, 2072, 2133, 2212, 2328, 2331, 2619, 2664, 2716, 2844, 2923, 3024, 3108, 3318, 3492, 3589, 3792, 3996, 4074, 4144, 4266, 4424, 4656, 4662, 4977, 5238, 5328, 5432, 5688, 5846, 6111, 6216, 6636, 6984, 6993, 7178, 7663, 7992, 8148, 8532, 8769, 8848, 9324, 9954, 10476, 10767, 10864, 11376, 11692, 12222, 12432, 13272, 13968, 13986, 14356, 14931, 15326, 15984, 16296, 17064, 17538, 18333, 18648, 19908, 20461, 20952, 21534, 22989, 23384, 24444, 25123, 26307, 26544, 27972, 28712, 29862, 30652, 32301, 32592, 34128, 35076, 36666, 37296, 39816, 40922, 41904, 43068, 45978, 46768, 48888, 50246, 52614, 53641, 55944, 57424, 59724, 61304, 61383, 64602, 68967, 70152, 73332, 75369, 78921, 79632, 81844, 86136, 91956, 96903, 97776, 100492, 105228, 107282, 111888, 119448, 122608, 122766, 129204, 137934, 140304, 146664, 150738, 157842, 160923, 163688, 172272, 183912, 184149, 193806, 200984, 206901, 210456, 214564, 226107, 238896, 245532, 258408, 275868, 283531, 293328, 301476, 315684, 321846, 327376, 367824, 368298, 387612, 401968, 413802, 420912, 429128, 452214, 482769, 491064, 516816, 551736, 552447, 567062, 602952, 631368, 643692, 678321, 736596, 775224, 827604, 850593, 858256, 904428, 965538, 982128, 1103472, 1104894, 1134124, 1205904, 1262736, 1287384, 1356642, 1448307, 1473192, 1550448, 1655208, 1701186, 1808856, 1931076, 1984717, 2209788, 2268248, 2551779, 2574768, 2713284, 2896614, 2946384, 3310416, 3402372, 3617712, 3862152, 3969434, 4419576, 4536496, 5103558, 5426568, 5793228, 5954151, 6804744, 7655337, 7724304, 7938868, 8839152, 10207116, 10853136, 11586456, 11908302, 13609488, 15310674, 15877736, 17862453, 20414232, 23172912, 23816604, 30621348, 31755472, 35724906, 40828464, 47633208, 53587359, 61242696, 71449812, 95266416, 107174718, 122485392, 142899624, 214349436, 285799248, 428698872, 857397744]

約数ペア:

[(1, 857397744), (2, 428698872), (3, 285799248), (4, 214349436), (6, 142899624), (7, 122485392), (8, 107174718), (9, 95266416), (12, 71449812), (14, 61242696), (16, 53587359), (18, 47633208), (21, 40828464), (24, 35724906), (27, 31755472), (28, 30621348), (36, 23816604), (37, 23172912), (42, 20414232), (48, 17862453), (54, 15877736), (56, 15310674), (63, 13609488), (72, 11908302), (74, 11586456), (79, 10853136), (84, 10207116), (97, 8839152), (108, 7938868), (111, 7724304), (112, 7655337), (126, 6804744), (144, 5954151), (148, 5793228), (158, 5426568), (168, 5103558), (189, 4536496), (194, 4419576), (216, 3969434), (222, 3862152), (237, 3617712), (252, 3402372), (259, 3310416), (291, 2946384), (296, 2896614), (316, 2713284), (333, 2574768), (336, 2551779), (378, 2268248), (388, 2209788), (432, 1984717), (444, 1931076), (474, 1808856), (504, 1701186), (518, 1655208), (553, 1550448), (582, 1473192), (592, 1448307), (632, 1356642), (666, 1287384), (679, 1262736), (711, 1205904), (756, 1134124), (776, 1104894), (777, 1103472), (873, 982128), (888, 965538), (948, 904428), (999, 858256), (1008, 850593), (1036, 827604), (1106, 775224), (1164, 736596), (1264, 678321), (1332, 643692), (1358, 631368), (1422, 602952), (1512, 567062), (1552, 552447), (1554, 551736), (1659, 516816), (1746, 491064), (1776, 482769), (1896, 452214), (1998, 429128), (2037, 420912), (2072, 413802), (2133, 401968), (2212, 387612), (2328, 368298), (2331, 367824), (2619, 327376), (2664, 321846), (2716, 315684), (2844, 301476), (2923, 293328), (3024, 283531), (3108, 275868), (3318, 258408), (3492, 245532), (3589, 238896), (3792, 226107), (3996, 214564), (4074, 210456), (4144, 206901), (4266, 200984), (4424, 193806), (4656, 184149), (4662, 183912), (4977, 172272), (5238, 163688), (5328, 160923), (5432, 157842), (5688, 150738), (5846, 146664), (6111, 140304), (6216, 137934), (6636, 129204), (6984, 122766), (6993, 122608), (7178, 119448), (7663, 111888), (7992, 107282), (8148, 105228), (8532, 100492), (8769, 97776), (8848, 96903), (9324, 91956), (9954, 86136), (10476, 81844), (10767, 79632), (10864, 78921), (11376, 75369), (11692, 73332), (12222, 70152), (12432, 68967), (13272, 64602), (13968, 61383), (13986, 61304), (14356, 59724), (14931, 57424), (15326, 55944), (15984, 53641), (16296, 52614), (17064, 50246), (17538, 48888), (18333, 46768), (18648, 45978), (19908, 43068), (20461, 41904), (20952, 40922), (21534, 39816), (22989, 37296), (23384, 36666), (24444, 35076), (25123, 34128), (26307, 32592), (26544, 32301), (27972, 30652), (28712, 29862)]