400830336

素因数分解:

$2^7\times 3^3\times {\mathrm{115981}}^1$

素因数の和:116004

約数の個数: 64

約数和(自身を含む): 1183016400

約数和(自身を除く): 782186064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 115981, 231962, 347943, 463924, 695886, 927848, 1043829, 1391772, 1855696, 2087658, 2783544, 3131487, 3711392, 4175316, 5567088, 6262974, 7422784, 8350632, 11134176, 12525948, 14845568, 16701264, 22268352, 25051896, 33402528, 44536704, 50103792, 66805056, 100207584, 133610112, 200415168, 400830336]

約数ペア:

[(1, 400830336), (2, 200415168), (3, 133610112), (4, 100207584), (6, 66805056), (8, 50103792), (9, 44536704), (12, 33402528), (16, 25051896), (18, 22268352), (24, 16701264), (27, 14845568), (32, 12525948), (36, 11134176), (48, 8350632), (54, 7422784), (64, 6262974), (72, 5567088), (96, 4175316), (108, 3711392), (128, 3131487), (144, 2783544), (192, 2087658), (216, 1855696), (288, 1391772), (384, 1043829), (432, 927848), (576, 695886), (864, 463924), (1152, 347943), (1728, 231962), (3456, 115981)]