8405413488

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 23722611120

約数和(自身を除く): 15317197632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 379, 466, 661, 699, 758, 932, 1137, 1322, 1398, 1516, 1864, 1983, 2097, 2274, 2644, 2796, 3032, 3411, 3728, 3966, 4194, 4548, 5288, 5592, 5949, 6064, 6822, 7932, 8388, 9096, 10576, 11184, 11898, 13644, 15864, 16776, 18192, 23796, 27288, 31728, 33552, 47592, 54576, 88307, 95184, 154013, 176614, 250519, 264921, 308026, 353228, 462039, 501038, 529842, 616052, 706456, 751557, 794763, 924078, 1002076, 1059684, 1232104, 1386117, 1412912, 1503114, 1589526, 1848156, 2004152, 2119368, 2254671, 2464208, 2772234, 3006228, 3179052, 3696312, 4008304, 4238736, 4509342, 5544468, 6012456, 6358104, 7392624, 9018684, 11088936, 12024912, 12716208, 18037368, 22177872, 36074736, 58370927, 116741854, 175112781, 233483708, 350225562, 466967416, 525338343, 700451124, 933934832, 1050676686, 1400902248, 2101353372, 2801804496, 4202706744, 8405413488]

約数ペア:

[(1, 8405413488), (2, 4202706744), (3, 2801804496), (4, 2101353372), (6, 1400902248), (8, 1050676686), (9, 933934832), (12, 700451124), (16, 525338343), (18, 466967416), (24, 350225562), (36, 233483708), (48, 175112781), (72, 116741854), (144, 58370927), (233, 36074736), (379, 22177872), (466, 18037368), (661, 12716208), (699, 12024912), (758, 11088936), (932, 9018684), (1137, 7392624), (1322, 6358104), (1398, 6012456), (1516, 5544468), (1864, 4509342), (1983, 4238736), (2097, 4008304), (2274, 3696312), (2644, 3179052), (2796, 3006228), (3032, 2772234), (3411, 2464208), (3728, 2254671), (3966, 2119368), (4194, 2004152), (4548, 1848156), (5288, 1589526), (5592, 1503114), (5949, 1412912), (6064, 1386117), (6822, 1232104), (7932, 1059684), (8388, 1002076), (9096, 924078), (10576, 794763), (11184, 751557), (11898, 706456), (13644, 616052), (15864, 529842), (16776, 501038), (18192, 462039), (23796, 353228), (27288, 308026), (31728, 264921), (33552, 250519), (47592, 176614), (54576, 154013), (88307, 95184)]