293048704

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 716774400

約数和(自身を除く): 423725696

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 31, 32, 38, 46, 52, 62, 64, 76, 92, 104, 124, 128, 152, 169, 184, 208, 247, 248, 299, 304, 338, 368, 403, 416, 437, 494, 496, 589, 598, 608, 676, 713, 736, 806, 832, 874, 988, 992, 1178, 1196, 1216, 1352, 1426, 1472, 1612, 1664, 1748, 1976, 1984, 2356, 2392, 2432, 2704, 2852, 2944, 3211, 3224, 3496, 3887, 3952, 3968, 4712, 4784, 5239, 5408, 5681, 5704, 6422, 6448, 6992, 7657, 7774, 7904, 9269, 9424, 9568, 10478, 10816, 11362, 11408, 12844, 12896, 13547, 13984, 15314, 15548, 15808, 18538, 18848, 19136, 20956, 21632, 22724, 22816, 25688, 25792, 27094, 27968, 30628, 31096, 31616, 37076, 37696, 38272, 41912, 45448, 45632, 51376, 51584, 54188, 55936, 61256, 62192, 73853, 74152, 75392, 83824, 90896, 91264, 99541, 102752, 108376, 120497, 122512, 124384, 147706, 148304, 167648, 176111, 181792, 199082, 205504, 216752, 240994, 245024, 248768, 295412, 296608, 335296, 352222, 363584, 398164, 411008, 433504, 481988, 490048, 497536, 590824, 593216, 670592, 704444, 727168, 796328, 867008, 963976, 980096, 1181648, 1186432, 1408888, 1592656, 1734016, 1927952, 2289443, 2363296, 2817776, 3185312, 3855904, 4578886, 4726592, 5635552, 6370624, 7711808, 9157772, 9453184, 11271104, 12741248, 15423616, 18315544, 22542208, 36631088, 73262176, 146524352, 293048704]

約数ペア:

[(1, 293048704), (2, 146524352), (4, 73262176), (8, 36631088), (13, 22542208), (16, 18315544), (19, 15423616), (23, 12741248), (26, 11271104), (31, 9453184), (32, 9157772), (38, 7711808), (46, 6370624), (52, 5635552), (62, 4726592), (64, 4578886), (76, 3855904), (92, 3185312), (104, 2817776), (124, 2363296), (128, 2289443), (152, 1927952), (169, 1734016), (184, 1592656), (208, 1408888), (247, 1186432), (248, 1181648), (299, 980096), (304, 963976), (338, 867008), (368, 796328), (403, 727168), (416, 704444), (437, 670592), (494, 593216), (496, 590824), (589, 497536), (598, 490048), (608, 481988), (676, 433504), (713, 411008), (736, 398164), (806, 363584), (832, 352222), (874, 335296), (988, 296608), (992, 295412), (1178, 248768), (1196, 245024), (1216, 240994), (1352, 216752), (1426, 205504), (1472, 199082), (1612, 181792), (1664, 176111), (1748, 167648), (1976, 148304), (1984, 147706), (2356, 124384), (2392, 122512), (2432, 120497), (2704, 108376), (2852, 102752), (2944, 99541), (3211, 91264), (3224, 90896), (3496, 83824), (3887, 75392), (3952, 74152), (3968, 73853), (4712, 62192), (4784, 61256), (5239, 55936), (5408, 54188), (5681, 51584), (5704, 51376), (6422, 45632), (6448, 45448), (6992, 41912), (7657, 38272), (7774, 37696), (7904, 37076), (9269, 31616), (9424, 31096), (9568, 30628), (10478, 27968), (10816, 27094), (11362, 25792), (11408, 25688), (12844, 22816), (12896, 22724), (13547, 21632), (13984, 20956), (15314, 19136), (15548, 18848), (15808, 18538)]