256208052

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{4217}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 615085632

約数和(自身を除く): 358877580

約数列:

[1, 2, 3, 4, 6, 12, 61, 83, 122, 166, 183, 244, 249, 332, 366, 498, 732, 996, 4217, 5063, 8434, 10126, 12651, 15189, 16868, 20252, 25302, 30378, 50604, 60756, 257237, 350011, 514474, 700022, 771711, 1028948, 1050033, 1400044, 1543422, 2100066, 3086844, 4200132, 21350671, 42701342, 64052013, 85402684, 128104026, 256208052]

約数ペア:

[(1, 256208052), (2, 128104026), (3, 85402684), (4, 64052013), (6, 42701342), (12, 21350671), (61, 4200132), (83, 3086844), (122, 2100066), (166, 1543422), (183, 1400044), (244, 1050033), (249, 1028948), (332, 771711), (366, 700022), (498, 514474), (732, 350011), (996, 257237), (4217, 60756), (5063, 50604), (8434, 30378), (10126, 25302), (12651, 20252), (15189, 16868)]