399228355968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{1699}}^1$

素因数の和:2289

約数の個数: 256

約数和(自身を含む): 1156314432000

約数和(自身を除く): 757086076032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 156, 192, 206, 208, 309, 312, 384, 412, 416, 457, 618, 624, 824, 832, 914, 1236, 1248, 1339, 1371, 1648, 1664, 1699, 1828, 2472, 2496, 2678, 2742, 3296, 3398, 3656, 4017, 4944, 4992, 5097, 5356, 5484, 5941, 6592, 6796, 7312, 8034, 9888, 10194, 10712, 10968, 11882, 13184, 13592, 14624, 16068, 17823, 19776, 20388, 21424, 21936, 22087, 23764, 27184, 29248, 32136, 35646, 39552, 40776, 42848, 43872, 44174, 47071, 47528, 54368, 58496, 64272, 66261, 71292, 81552, 85696, 87744, 88348, 94142, 95056, 108736, 128544, 132522, 141213, 142584, 163104, 171392, 174997, 175488, 176696, 188284, 190112, 217472, 257088, 265044, 282426, 285168, 326208, 349994, 353392, 376568, 380224, 514176, 524991, 530088, 564852, 570336, 611923, 652416, 699988, 706784, 753136, 760448, 776443, 1049982, 1060176, 1129704, 1140672, 1223846, 1399976, 1413568, 1506272, 1552886, 1835769, 2099964, 2120352, 2259408, 2274961, 2281344, 2329329, 2447692, 2799952, 2827136, 3012544, 3105772, 3671538, 4199928, 4240704, 4518816, 4549922, 4658658, 4895384, 5599904, 6025088, 6211544, 6824883, 7343076, 8399856, 8481408, 9037632, 9099844, 9317316, 9790768, 10093759, 11199808, 12423088, 13649766, 14686152, 16799712, 18075264, 18199688, 18634632, 19581536, 20187518, 22399616, 24846176, 27299532, 29372304, 30281277, 33599424, 36399376, 37269264, 39163072, 40375036, 49692352, 54599064, 58744608, 60562554, 67198848, 72798752, 74538528, 78326144, 79973629, 80750072, 99384704, 109198128, 117489216, 121125108, 145597504, 149077056, 159947258, 161500144, 218396256, 234978432, 239920887, 242250216, 291195008, 298154112, 319894516, 323000288, 436792512, 479841774, 484500432, 639789032, 646000576, 873585024, 959683548, 969000864, 1039657177, 1279578064, 1292001152, 1919367096, 1938001728, 2079314354, 2559156128, 3118971531, 3838734192, 3876003456, 4158628708, 5118312256, 6237943062, 7677468384, 8317257416, 10236624512, 12475886124, 15354936768, 16634514832, 24951772248, 30709873536, 33269029664, 49903544496, 66538059328, 99807088992, 133076118656, 199614177984, 399228355968]

約数ペア:

[(1, 399228355968), (2, 199614177984), (3, 133076118656), (4, 99807088992), (6, 66538059328), (8, 49903544496), (12, 33269029664), (13, 30709873536), (16, 24951772248), (24, 16634514832), (26, 15354936768), (32, 12475886124), (39, 10236624512), (48, 8317257416), (52, 7677468384), (64, 6237943062), (78, 5118312256), (96, 4158628708), (103, 3876003456), (104, 3838734192), (128, 3118971531), (156, 2559156128), (192, 2079314354), (206, 1938001728), (208, 1919367096), (309, 1292001152), (312, 1279578064), (384, 1039657177), (412, 969000864), (416, 959683548), (457, 873585024), (618, 646000576), (624, 639789032), (824, 484500432), (832, 479841774), (914, 436792512), (1236, 323000288), (1248, 319894516), (1339, 298154112), (1371, 291195008), (1648, 242250216), (1664, 239920887), (1699, 234978432), (1828, 218396256), (2472, 161500144), (2496, 159947258), (2678, 149077056), (2742, 145597504), (3296, 121125108), (3398, 117489216), (3656, 109198128), (4017, 99384704), (4944, 80750072), (4992, 79973629), (5097, 78326144), (5356, 74538528), (5484, 72798752), (5941, 67198848), (6592, 60562554), (6796, 58744608), (7312, 54599064), (8034, 49692352), (9888, 40375036), (10194, 39163072), (10712, 37269264), (10968, 36399376), (11882, 33599424), (13184, 30281277), (13592, 29372304), (14624, 27299532), (16068, 24846176), (17823, 22399616), (19776, 20187518), (20388, 19581536), (21424, 18634632), (21936, 18199688), (22087, 18075264), (23764, 16799712), (27184, 14686152), (29248, 13649766), (32136, 12423088), (35646, 11199808), (39552, 10093759), (40776, 9790768), (42848, 9317316), (43872, 9099844), (44174, 9037632), (47071, 8481408), (47528, 8399856), (54368, 7343076), (58496, 6824883), (64272, 6211544), (66261, 6025088), (71292, 5599904), (81552, 4895384), (85696, 4658658), (87744, 4549922), (88348, 4518816), (94142, 4240704), (95056, 4199928), (108736, 3671538), (128544, 3105772), (132522, 3012544), (141213, 2827136), (142584, 2799952), (163104, 2447692), (171392, 2329329), (174997, 2281344), (175488, 2274961), (176696, 2259408), (188284, 2120352), (190112, 2099964), (217472, 1835769), (257088, 1552886), (265044, 1506272), (282426, 1413568), (285168, 1399976), (326208, 1223846), (349994, 1140672), (353392, 1129704), (376568, 1060176), (380224, 1049982), (514176, 776443), (524991, 760448), (530088, 753136), (564852, 706784), (570336, 699988), (611923, 652416)]