319747968

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 192

約数和(自身を含む): 1009616400

約数和(自身を除く): 689868432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 128, 136, 144, 153, 174, 192, 204, 232, 261, 272, 288, 306, 348, 384, 408, 464, 493, 522, 544, 563, 576, 612, 696, 816, 928, 986, 1044, 1088, 1126, 1152, 1224, 1392, 1479, 1632, 1689, 1856, 1972, 2088, 2176, 2252, 2448, 2784, 2958, 3264, 3378, 3712, 3944, 4176, 4437, 4504, 4896, 5067, 5568, 5916, 6528, 6756, 7888, 8352, 8874, 9008, 9571, 9792, 10134, 11136, 11832, 13512, 15776, 16327, 16704, 17748, 18016, 19142, 19584, 20268, 23664, 27024, 28713, 31552, 32654, 33408, 35496, 36032, 38284, 40536, 47328, 48981, 54048, 57426, 63104, 65308, 70992, 72064, 76568, 81072, 86139, 94656, 97962, 108096, 114852, 130616, 141984, 146943, 153136, 162144, 172278, 189312, 195924, 216192, 229704, 261232, 277559, 283968, 293886, 306272, 324288, 344556, 391848, 459408, 522464, 555118, 567936, 587772, 612544, 648576, 689112, 783696, 832677, 918816, 1044928, 1110236, 1175544, 1225088, 1378224, 1567392, 1665354, 1837632, 2089856, 2220472, 2351088, 2498031, 2756448, 3134784, 3330708, 3675264, 4440944, 4702176, 4996062, 5512896, 6269568, 6661416, 8881888, 9404352, 9992124, 11025792, 13322832, 17763776, 18808704, 19984248, 26645664, 35527552, 39968496, 53291328, 79936992, 106582656, 159873984, 319747968]

約数ペア:

[(1, 319747968), (2, 159873984), (3, 106582656), (4, 79936992), (6, 53291328), (8, 39968496), (9, 35527552), (12, 26645664), (16, 19984248), (17, 18808704), (18, 17763776), (24, 13322832), (29, 11025792), (32, 9992124), (34, 9404352), (36, 8881888), (48, 6661416), (51, 6269568), (58, 5512896), (64, 4996062), (68, 4702176), (72, 4440944), (87, 3675264), (96, 3330708), (102, 3134784), (116, 2756448), (128, 2498031), (136, 2351088), (144, 2220472), (153, 2089856), (174, 1837632), (192, 1665354), (204, 1567392), (232, 1378224), (261, 1225088), (272, 1175544), (288, 1110236), (306, 1044928), (348, 918816), (384, 832677), (408, 783696), (464, 689112), (493, 648576), (522, 612544), (544, 587772), (563, 567936), (576, 555118), (612, 522464), (696, 459408), (816, 391848), (928, 344556), (986, 324288), (1044, 306272), (1088, 293886), (1126, 283968), (1152, 277559), (1224, 261232), (1392, 229704), (1479, 216192), (1632, 195924), (1689, 189312), (1856, 172278), (1972, 162144), (2088, 153136), (2176, 146943), (2252, 141984), (2448, 130616), (2784, 114852), (2958, 108096), (3264, 97962), (3378, 94656), (3712, 86139), (3944, 81072), (4176, 76568), (4437, 72064), (4504, 70992), (4896, 65308), (5067, 63104), (5568, 57426), (5916, 54048), (6528, 48981), (6756, 47328), (7888, 40536), (8352, 38284), (8874, 36032), (9008, 35496), (9571, 33408), (9792, 32654), (10134, 31552), (11136, 28713), (11832, 27024), (13512, 23664), (15776, 20268), (16327, 19584), (16704, 19142), (17748, 18016)]