9776768816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1997}}^1$

素因数の和:2502

約数の個数: 80

約数和(自身を含む): 20603056320

約数和(自身を除く): 10826287504

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 439, 656, 697, 878, 1394, 1756, 1997, 2788, 3512, 3994, 5576, 7024, 7463, 7988, 11152, 14926, 15976, 17999, 29852, 31952, 33949, 35998, 59704, 67898, 71996, 81877, 119408, 135796, 143992, 163754, 271592, 287984, 305983, 327508, 543184, 611966, 655016, 876683, 1223932, 1310032, 1391909, 1753366, 2447864, 2783818, 3506732, 4895728, 5567636, 7013464, 11135272, 14026928, 14903611, 22270544, 29807222, 35944003, 59614444, 71888006, 119228888, 143776012, 238457776, 287552024, 575104048, 611048051, 1222096102, 2444192204, 4888384408, 9776768816]

約数ペア:

[(1, 9776768816), (2, 4888384408), (4, 2444192204), (8, 1222096102), (16, 611048051), (17, 575104048), (34, 287552024), (41, 238457776), (68, 143776012), (82, 119228888), (136, 71888006), (164, 59614444), (272, 35944003), (328, 29807222), (439, 22270544), (656, 14903611), (697, 14026928), (878, 11135272), (1394, 7013464), (1756, 5567636), (1997, 4895728), (2788, 3506732), (3512, 2783818), (3994, 2447864), (5576, 1753366), (7024, 1391909), (7463, 1310032), (7988, 1223932), (11152, 876683), (14926, 655016), (15976, 611966), (17999, 543184), (29852, 327508), (31952, 305983), (33949, 287984), (35998, 271592), (59704, 163754), (67898, 143992), (71996, 135796), (81877, 119408)]