486304

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 1185408

約数和(自身を除く): 699104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 167, 182, 208, 224, 334, 364, 416, 668, 728, 1169, 1336, 1456, 2171, 2338, 2672, 2912, 4342, 4676, 5344, 8684, 9352, 15197, 17368, 18704, 30394, 34736, 37408, 60788, 69472, 121576, 243152, 486304]

約数ペア:

[(1, 486304), (2, 243152), (4, 121576), (7, 69472), (8, 60788), (13, 37408), (14, 34736), (16, 30394), (26, 18704), (28, 17368), (32, 15197), (52, 9352), (56, 8684), (91, 5344), (104, 4676), (112, 4342), (167, 2912), (182, 2672), (208, 2338), (224, 2171), (334, 1456), (364, 1336), (416, 1169), (668, 728)]