1549276968

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{4049}}^1$

素因数の和:4314

約数の個数: 64

約数和(自身を含む): 3936600000

約数和(自身を除く): 2387323032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 149, 214, 298, 321, 428, 447, 596, 642, 856, 894, 1192, 1284, 1788, 2568, 3576, 4049, 8098, 12147, 15943, 16196, 24294, 31886, 32392, 47829, 48588, 63772, 95658, 97176, 127544, 191316, 382632, 433243, 603301, 866486, 1206602, 1299729, 1732972, 1809903, 2413204, 2599458, 3465944, 3619806, 4826408, 5198916, 7239612, 10397832, 14479224, 64553207, 129106414, 193659621, 258212828, 387319242, 516425656, 774638484, 1549276968]

約数ペア:

[(1, 1549276968), (2, 774638484), (3, 516425656), (4, 387319242), (6, 258212828), (8, 193659621), (12, 129106414), (24, 64553207), (107, 14479224), (149, 10397832), (214, 7239612), (298, 5198916), (321, 4826408), (428, 3619806), (447, 3465944), (596, 2599458), (642, 2413204), (856, 1809903), (894, 1732972), (1192, 1299729), (1284, 1206602), (1788, 866486), (2568, 603301), (3576, 433243), (4049, 382632), (8098, 191316), (12147, 127544), (15943, 97176), (16196, 95658), (24294, 63772), (31886, 48588), (32392, 47829)]