257711136

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6143}}^1$

素因数の和:6198

約数の個数: 96

約数和(自身を含む): 743178240

約数和(自身を除く): 485467104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1311, 1748, 1824, 2208, 2622, 3496, 5244, 6143, 6992, 10488, 12286, 13984, 18429, 20976, 24572, 36858, 41952, 49144, 73716, 98288, 116717, 141289, 147432, 196576, 233434, 282578, 294864, 350151, 423867, 466868, 565156, 589728, 700302, 847734, 933736, 1130312, 1400604, 1695468, 1867472, 2260624, 2684491, 2801208, 3390936, 3734944, 4521248, 5368982, 5602416, 6781872, 8053473, 10737964, 11204832, 13563744, 16106946, 21475928, 32213892, 42951856, 64427784, 85903712, 128855568, 257711136]

約数ペア:

[(1, 257711136), (2, 128855568), (3, 85903712), (4, 64427784), (6, 42951856), (8, 32213892), (12, 21475928), (16, 16106946), (19, 13563744), (23, 11204832), (24, 10737964), (32, 8053473), (38, 6781872), (46, 5602416), (48, 5368982), (57, 4521248), (69, 3734944), (76, 3390936), (92, 2801208), (96, 2684491), (114, 2260624), (138, 1867472), (152, 1695468), (184, 1400604), (228, 1130312), (276, 933736), (304, 847734), (368, 700302), (437, 589728), (456, 565156), (552, 466868), (608, 423867), (736, 350151), (874, 294864), (912, 282578), (1104, 233434), (1311, 196576), (1748, 147432), (1824, 141289), (2208, 116717), (2622, 98288), (3496, 73716), (5244, 49144), (6143, 41952), (6992, 36858), (10488, 24572), (12286, 20976), (13984, 18429)]