642595776

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1162

約数の個数: 112

約数和(自身を含む): 1773204480

約数和(自身を除く): 1130608704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 107, 124, 186, 192, 214, 248, 321, 372, 428, 496, 642, 744, 856, 992, 1009, 1284, 1488, 1712, 1984, 2018, 2568, 2976, 3027, 3317, 3424, 4036, 5136, 5952, 6054, 6634, 6848, 8072, 9951, 10272, 12108, 13268, 16144, 19902, 20544, 24216, 26536, 31279, 32288, 39804, 48432, 53072, 62558, 64576, 79608, 93837, 96864, 106144, 107963, 125116, 159216, 187674, 193728, 212288, 215926, 250232, 318432, 323889, 375348, 431852, 500464, 636864, 647778, 750696, 863704, 1000928, 1295556, 1501392, 1727408, 2001856, 2591112, 3002784, 3346853, 3454816, 5182224, 6005568, 6693706, 6909632, 10040559, 10364448, 13387412, 20081118, 20728896, 26774824, 40162236, 53549648, 80324472, 107099296, 160648944, 214198592, 321297888, 642595776]

約数ペア:

[(1, 642595776), (2, 321297888), (3, 214198592), (4, 160648944), (6, 107099296), (8, 80324472), (12, 53549648), (16, 40162236), (24, 26774824), (31, 20728896), (32, 20081118), (48, 13387412), (62, 10364448), (64, 10040559), (93, 6909632), (96, 6693706), (107, 6005568), (124, 5182224), (186, 3454816), (192, 3346853), (214, 3002784), (248, 2591112), (321, 2001856), (372, 1727408), (428, 1501392), (496, 1295556), (642, 1000928), (744, 863704), (856, 750696), (992, 647778), (1009, 636864), (1284, 500464), (1488, 431852), (1712, 375348), (1984, 323889), (2018, 318432), (2568, 250232), (2976, 215926), (3027, 212288), (3317, 193728), (3424, 187674), (4036, 159216), (5136, 125116), (5952, 107963), (6054, 106144), (6634, 96864), (6848, 93837), (8072, 79608), (9951, 64576), (10272, 62558), (12108, 53072), (13268, 48432), (16144, 39804), (19902, 32288), (20544, 31279), (24216, 26536)]