208869144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21383}}^1$

素因数の和:21440

約数の個数: 64

約数和(自身を含む): 585066240

約数和(自身を除く): 376197096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 21383, 42766, 64149, 85532, 128298, 171064, 235213, 256596, 470426, 513192, 705639, 791171, 940852, 1411278, 1582342, 1881704, 2373513, 2822556, 3164684, 4747026, 5645112, 6329368, 8702881, 9494052, 17405762, 18988104, 26108643, 34811524, 52217286, 69623048, 104434572, 208869144]

約数ペア:

[(1, 208869144), (2, 104434572), (3, 69623048), (4, 52217286), (6, 34811524), (8, 26108643), (11, 18988104), (12, 17405762), (22, 9494052), (24, 8702881), (33, 6329368), (37, 5645112), (44, 4747026), (66, 3164684), (74, 2822556), (88, 2373513), (111, 1881704), (132, 1582342), (148, 1411278), (222, 940852), (264, 791171), (296, 705639), (407, 513192), (444, 470426), (814, 256596), (888, 235213), (1221, 171064), (1628, 128298), (2442, 85532), (3256, 64149), (4884, 42766), (9768, 21383)]