734655744

素因数分解:

$2^8\times 3^4\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 180

約数和(自身を含む): 2225916000

約数和(自身を除く): 1491260256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 192, 213, 216, 256, 284, 288, 324, 384, 426, 432, 499, 568, 576, 639, 648, 768, 852, 864, 998, 1136, 1152, 1278, 1296, 1497, 1704, 1728, 1917, 1996, 2272, 2304, 2556, 2592, 2994, 3408, 3456, 3834, 3992, 4491, 4544, 5112, 5184, 5751, 5988, 6816, 6912, 7668, 7984, 8982, 9088, 10224, 10368, 11502, 11976, 13473, 13632, 15336, 15968, 17964, 18176, 20448, 20736, 23004, 23952, 26946, 27264, 30672, 31936, 35429, 35928, 40419, 40896, 46008, 47904, 53892, 54528, 61344, 63872, 70858, 71856, 80838, 81792, 92016, 95808, 106287, 107784, 122688, 127744, 141716, 143712, 161676, 163584, 184032, 191616, 212574, 215568, 245376, 283432, 287424, 318861, 323352, 368064, 383232, 425148, 431136, 490752, 566864, 574848, 637722, 646704, 736128, 850296, 862272, 956583, 1133728, 1149696, 1275444, 1293408, 1472256, 1700592, 1724544, 1913166, 2267456, 2550888, 2586816, 2869749, 3401184, 3449088, 3826332, 4534912, 5101776, 5173632, 5739498, 6802368, 7652664, 9069824, 10203552, 10347264, 11478996, 13604736, 15305328, 20407104, 22957992, 27209472, 30610656, 40814208, 45915984, 61221312, 81628416, 91831968, 122442624, 183663936, 244885248, 367327872, 734655744]

約数ペア:

[(1, 734655744), (2, 367327872), (3, 244885248), (4, 183663936), (6, 122442624), (8, 91831968), (9, 81628416), (12, 61221312), (16, 45915984), (18, 40814208), (24, 30610656), (27, 27209472), (32, 22957992), (36, 20407104), (48, 15305328), (54, 13604736), (64, 11478996), (71, 10347264), (72, 10203552), (81, 9069824), (96, 7652664), (108, 6802368), (128, 5739498), (142, 5173632), (144, 5101776), (162, 4534912), (192, 3826332), (213, 3449088), (216, 3401184), (256, 2869749), (284, 2586816), (288, 2550888), (324, 2267456), (384, 1913166), (426, 1724544), (432, 1700592), (499, 1472256), (568, 1293408), (576, 1275444), (639, 1149696), (648, 1133728), (768, 956583), (852, 862272), (864, 850296), (998, 736128), (1136, 646704), (1152, 637722), (1278, 574848), (1296, 566864), (1497, 490752), (1704, 431136), (1728, 425148), (1917, 383232), (1996, 368064), (2272, 323352), (2304, 318861), (2556, 287424), (2592, 283432), (2994, 245376), (3408, 215568), (3456, 212574), (3834, 191616), (3992, 184032), (4491, 163584), (4544, 161676), (5112, 143712), (5184, 141716), (5751, 127744), (5988, 122688), (6816, 107784), (6912, 106287), (7668, 95808), (7984, 92016), (8982, 81792), (9088, 80838), (10224, 71856), (10368, 70858), (11502, 63872), (11976, 61344), (13473, 54528), (13632, 53892), (15336, 47904), (15968, 46008), (17964, 40896), (18176, 40419), (20448, 35928), (20736, 35429), (23004, 31936), (23952, 30672), (26946, 27264)]