254212416

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4049}}^1$

素因数の和:4176

約数の個数: 84

約数和(自身を含む): 735520500

約数和(自身を除く): 481308084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 4049, 5232, 6976, 7848, 8098, 10464, 12147, 15696, 16196, 20928, 24294, 31392, 32392, 36441, 48588, 62784, 64784, 72882, 97176, 129568, 145764, 194352, 259136, 291528, 388704, 441341, 583056, 777408, 882682, 1166112, 1324023, 1765364, 2332224, 2648046, 3530728, 3972069, 5296092, 7061456, 7944138, 10592184, 14122912, 15888276, 21184368, 28245824, 31776552, 42368736, 63553104, 84737472, 127106208, 254212416]

約数ペア:

[(1, 254212416), (2, 127106208), (3, 84737472), (4, 63553104), (6, 42368736), (8, 31776552), (9, 28245824), (12, 21184368), (16, 15888276), (18, 14122912), (24, 10592184), (32, 7944138), (36, 7061456), (48, 5296092), (64, 3972069), (72, 3530728), (96, 2648046), (109, 2332224), (144, 1765364), (192, 1324023), (218, 1166112), (288, 882682), (327, 777408), (436, 583056), (576, 441341), (654, 388704), (872, 291528), (981, 259136), (1308, 194352), (1744, 145764), (1962, 129568), (2616, 97176), (3488, 72882), (3924, 64784), (4049, 62784), (5232, 48588), (6976, 36441), (7848, 32392), (8098, 31392), (10464, 24294), (12147, 20928), (15696, 16196)]