346743152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 817179840

約数和(自身を除く): 470436688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 269, 272, 476, 538, 677, 952, 1076, 1354, 1883, 1904, 2152, 2708, 3766, 4304, 4573, 4739, 5416, 7532, 9146, 9478, 10832, 11509, 15064, 18292, 18956, 23018, 30128, 32011, 36584, 37912, 46036, 64022, 73168, 75824, 80563, 92072, 128044, 161126, 182113, 184144, 256088, 322252, 364226, 512176, 644504, 728452, 1274791, 1289008, 1456904, 2549582, 2913808, 3095921, 5099164, 6191842, 10198328, 12383684, 20396656, 21671447, 24767368, 43342894, 49534736, 86685788, 173371576, 346743152]

約数ペア:

[(1, 346743152), (2, 173371576), (4, 86685788), (7, 49534736), (8, 43342894), (14, 24767368), (16, 21671447), (17, 20396656), (28, 12383684), (34, 10198328), (56, 6191842), (68, 5099164), (112, 3095921), (119, 2913808), (136, 2549582), (238, 1456904), (269, 1289008), (272, 1274791), (476, 728452), (538, 644504), (677, 512176), (952, 364226), (1076, 322252), (1354, 256088), (1883, 184144), (1904, 182113), (2152, 161126), (2708, 128044), (3766, 92072), (4304, 80563), (4573, 75824), (4739, 73168), (5416, 64022), (7532, 46036), (9146, 37912), (9478, 36584), (10832, 32011), (11509, 30128), (15064, 23018), (18292, 18956)]