488669216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128327}}^1$

素因数の和:128361

約数の個数: 48

約数和(自身を含む): 1164191616

約数和(自身を除く): 675522400

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 128327, 256654, 513308, 898289, 1026616, 1796578, 2053232, 2181559, 3593156, 4106464, 4363118, 7186312, 8726236, 14372624, 15270913, 17452472, 28745248, 30541826, 34904944, 61083652, 69809888, 122167304, 244334608, 488669216]

約数ペア:

[(1, 488669216), (2, 244334608), (4, 122167304), (7, 69809888), (8, 61083652), (14, 34904944), (16, 30541826), (17, 28745248), (28, 17452472), (32, 15270913), (34, 14372624), (56, 8726236), (68, 7186312), (112, 4363118), (119, 4106464), (136, 3593156), (224, 2181559), (238, 2053232), (272, 1796578), (476, 1026616), (544, 898289), (952, 513308), (1904, 256654), (3808, 128327)]