4220805576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{52639}}^1$

素因数の和:52918

約数の個数: 64

約数和(自身を含む): 11408140800

約数和(自身を除く): 7187335224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 1028, 1542, 2056, 3084, 3341, 6168, 6682, 10023, 13364, 20046, 26728, 40092, 52639, 80184, 105278, 157917, 210556, 315834, 421112, 631668, 684307, 1263336, 1368614, 2052921, 2737228, 4105842, 5474456, 8211684, 13528223, 16423368, 27056446, 40584669, 54112892, 81169338, 108225784, 162338676, 175866899, 324677352, 351733798, 527600697, 703467596, 1055201394, 1406935192, 2110402788, 4220805576]

約数ペア:

[(1, 4220805576), (2, 2110402788), (3, 1406935192), (4, 1055201394), (6, 703467596), (8, 527600697), (12, 351733798), (13, 324677352), (24, 175866899), (26, 162338676), (39, 108225784), (52, 81169338), (78, 54112892), (104, 40584669), (156, 27056446), (257, 16423368), (312, 13528223), (514, 8211684), (771, 5474456), (1028, 4105842), (1542, 2737228), (2056, 2052921), (3084, 1368614), (3341, 1263336), (6168, 684307), (6682, 631668), (10023, 421112), (13364, 315834), (20046, 210556), (26728, 157917), (40092, 105278), (52639, 80184)]