17680453496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{9281}}^1$

素因数の和:9540

約数の個数: 64

約数和(自身を含む): 35553772800

約数和(自身を除く): 17873319304

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 151, 152, 166, 302, 332, 604, 664, 1208, 1577, 2869, 3154, 5738, 6308, 9281, 11476, 12533, 12616, 18562, 22952, 25066, 37124, 50132, 74248, 100264, 176339, 238127, 352678, 476254, 705356, 770323, 952508, 1401431, 1410712, 1540646, 1905016, 2802862, 3081292, 5605724, 6162584, 11211448, 14636137, 26627189, 29272274, 53254378, 58544548, 106508756, 116318773, 117089096, 213017512, 232637546, 465275092, 930550184, 2210056687, 4420113374, 8840226748, 17680453496]

約数ペア:

[(1, 17680453496), (2, 8840226748), (4, 4420113374), (8, 2210056687), (19, 930550184), (38, 465275092), (76, 232637546), (83, 213017512), (151, 117089096), (152, 116318773), (166, 106508756), (302, 58544548), (332, 53254378), (604, 29272274), (664, 26627189), (1208, 14636137), (1577, 11211448), (2869, 6162584), (3154, 5605724), (5738, 3081292), (6308, 2802862), (9281, 1905016), (11476, 1540646), (12533, 1410712), (12616, 1401431), (18562, 952508), (22952, 770323), (25066, 705356), (37124, 476254), (50132, 352678), (74248, 238127), (100264, 176339)]