286048256

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 660582720

約数和(自身を除く): 374534464

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 79, 104, 128, 136, 158, 208, 221, 256, 272, 316, 416, 442, 512, 544, 632, 832, 884, 1024, 1027, 1088, 1264, 1343, 1664, 1768, 2048, 2054, 2176, 2528, 2686, 3328, 3536, 4096, 4108, 4352, 5056, 5372, 6656, 7072, 8192, 8216, 8704, 10112, 10744, 13312, 14144, 16384, 16432, 17408, 17459, 20224, 21488, 26624, 28288, 32864, 34816, 34918, 40448, 42976, 53248, 56576, 65728, 69632, 69836, 80896, 85952, 106496, 113152, 131456, 139264, 139672, 161792, 171904, 212992, 226304, 262912, 278528, 279344, 323584, 343808, 452608, 525824, 558688, 647168, 687616, 905216, 1051648, 1117376, 1294336, 1375232, 1810432, 2103296, 2234752, 2750464, 3620864, 4206592, 4469504, 5500928, 8413184, 8939008, 11001856, 16826368, 17878016, 22003712, 35756032, 71512064, 143024128, 286048256]

約数ペア:

[(1, 286048256), (2, 143024128), (4, 71512064), (8, 35756032), (13, 22003712), (16, 17878016), (17, 16826368), (26, 11001856), (32, 8939008), (34, 8413184), (52, 5500928), (64, 4469504), (68, 4206592), (79, 3620864), (104, 2750464), (128, 2234752), (136, 2103296), (158, 1810432), (208, 1375232), (221, 1294336), (256, 1117376), (272, 1051648), (316, 905216), (416, 687616), (442, 647168), (512, 558688), (544, 525824), (632, 452608), (832, 343808), (884, 323584), (1024, 279344), (1027, 278528), (1088, 262912), (1264, 226304), (1343, 212992), (1664, 171904), (1768, 161792), (2048, 139672), (2054, 139264), (2176, 131456), (2528, 113152), (2686, 106496), (3328, 85952), (3536, 80896), (4096, 69836), (4108, 69632), (4352, 65728), (5056, 56576), (5372, 53248), (6656, 42976), (7072, 40448), (8192, 34918), (8216, 34816), (8704, 32864), (10112, 28288), (10744, 26624), (13312, 21488), (14144, 20224), (16384, 17459), (16432, 17408)]