1491406112

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2113}}^1$

素因数の和:2290

約数の個数: 96

約数和(自身を含む): 3528790272

約数和(自身を除く): 2037384160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 137, 161, 184, 224, 274, 322, 368, 548, 644, 736, 959, 1096, 1288, 1918, 2113, 2192, 2576, 3151, 3836, 4226, 4384, 5152, 6302, 7672, 8452, 12604, 14791, 15344, 16904, 22057, 25208, 29582, 30688, 33808, 44114, 48599, 50416, 59164, 67616, 88228, 97198, 100832, 118328, 176456, 194396, 236656, 289481, 340193, 352912, 388792, 473312, 578962, 680386, 705824, 777584, 1157924, 1360772, 1555168, 2026367, 2315848, 2721544, 4052734, 4631696, 5443088, 6658063, 8105468, 9263392, 10886176, 13316126, 16210936, 26632252, 32421872, 46606441, 53264504, 64843744, 93212882, 106529008, 186425764, 213058016, 372851528, 745703056, 1491406112]

約数ペア:

[(1, 1491406112), (2, 745703056), (4, 372851528), (7, 213058016), (8, 186425764), (14, 106529008), (16, 93212882), (23, 64843744), (28, 53264504), (32, 46606441), (46, 32421872), (56, 26632252), (92, 16210936), (112, 13316126), (137, 10886176), (161, 9263392), (184, 8105468), (224, 6658063), (274, 5443088), (322, 4631696), (368, 4052734), (548, 2721544), (644, 2315848), (736, 2026367), (959, 1555168), (1096, 1360772), (1288, 1157924), (1918, 777584), (2113, 705824), (2192, 680386), (2576, 578962), (3151, 473312), (3836, 388792), (4226, 352912), (4384, 340193), (5152, 289481), (6302, 236656), (7672, 194396), (8452, 176456), (12604, 118328), (14791, 100832), (15344, 97198), (16904, 88228), (22057, 67616), (25208, 59164), (29582, 50416), (30688, 48599), (33808, 44114)]