315462784

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 813146040

約数和(自身を除く): 497683256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 53, 56, 64, 73, 91, 98, 104, 106, 112, 128, 146, 182, 196, 208, 212, 224, 292, 364, 371, 392, 416, 424, 448, 511, 584, 637, 689, 728, 742, 784, 832, 848, 896, 949, 1022, 1168, 1274, 1378, 1456, 1484, 1568, 1664, 1696, 1898, 2044, 2336, 2548, 2597, 2756, 2912, 2968, 3136, 3392, 3577, 3796, 3869, 4088, 4672, 4823, 5096, 5194, 5512, 5824, 5936, 6272, 6643, 6784, 7154, 7592, 7738, 8176, 9344, 9646, 10192, 10388, 11024, 11648, 11872, 13286, 14308, 15184, 15476, 16352, 19292, 20384, 20776, 22048, 23744, 26572, 27083, 28616, 30368, 30952, 32704, 33761, 38584, 40768, 41552, 44096, 46501, 47488, 50297, 53144, 54166, 57232, 60736, 61904, 65408, 67522, 77168, 81536, 83104, 88192, 93002, 100594, 106288, 108332, 114464, 121472, 123808, 135044, 154336, 166208, 186004, 189581, 201188, 212576, 216664, 228928, 247616, 270088, 308672, 332416, 352079, 372008, 379162, 402376, 425152, 433328, 457856, 495232, 540176, 617344, 704158, 744016, 758324, 804752, 850304, 866656, 1080352, 1408316, 1488032, 1516648, 1609504, 1733312, 2160704, 2464553, 2816632, 2976064, 3033296, 3219008, 3466624, 4321408, 4929106, 5633264, 5952128, 6066592, 6438016, 9858212, 11266528, 12133184, 19716424, 22533056, 24266368, 39432848, 45066112, 78865696, 157731392, 315462784]

約数ペア:

[(1, 315462784), (2, 157731392), (4, 78865696), (7, 45066112), (8, 39432848), (13, 24266368), (14, 22533056), (16, 19716424), (26, 12133184), (28, 11266528), (32, 9858212), (49, 6438016), (52, 6066592), (53, 5952128), (56, 5633264), (64, 4929106), (73, 4321408), (91, 3466624), (98, 3219008), (104, 3033296), (106, 2976064), (112, 2816632), (128, 2464553), (146, 2160704), (182, 1733312), (196, 1609504), (208, 1516648), (212, 1488032), (224, 1408316), (292, 1080352), (364, 866656), (371, 850304), (392, 804752), (416, 758324), (424, 744016), (448, 704158), (511, 617344), (584, 540176), (637, 495232), (689, 457856), (728, 433328), (742, 425152), (784, 402376), (832, 379162), (848, 372008), (896, 352079), (949, 332416), (1022, 308672), (1168, 270088), (1274, 247616), (1378, 228928), (1456, 216664), (1484, 212576), (1568, 201188), (1664, 189581), (1696, 186004), (1898, 166208), (2044, 154336), (2336, 135044), (2548, 123808), (2597, 121472), (2756, 114464), (2912, 108332), (2968, 106288), (3136, 100594), (3392, 93002), (3577, 88192), (3796, 83104), (3869, 81536), (4088, 77168), (4672, 67522), (4823, 65408), (5096, 61904), (5194, 60736), (5512, 57232), (5824, 54166), (5936, 53144), (6272, 50297), (6643, 47488), (6784, 46501), (7154, 44096), (7592, 41552), (7738, 40768), (8176, 38584), (9344, 33761), (9646, 32704), (10192, 30952), (10388, 30368), (11024, 28616), (11648, 27083), (11872, 26572), (13286, 23744), (14308, 22048), (15184, 20776), (15476, 20384), (16352, 19292)]