38910702012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{256349}}^1$

素因数の和:256515

約数の個数: 96

約数和(自身を含む): 112547904000

約数和(自身を除く): 73637201988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 139, 156, 182, 273, 278, 364, 417, 546, 556, 834, 973, 1092, 1668, 1807, 1946, 2919, 3614, 3892, 5421, 5838, 7228, 10842, 11676, 12649, 21684, 25298, 37947, 50596, 75894, 151788, 256349, 512698, 769047, 1025396, 1538094, 1794443, 3076188, 3332537, 3588886, 5383329, 6665074, 7177772, 9997611, 10766658, 13330148, 19995222, 21533316, 23327759, 35632511, 39990444, 46655518, 69983277, 71265022, 93311036, 106897533, 139966554, 142530044, 213795066, 249427577, 279933108, 427590132, 463222643, 498855154, 748282731, 926445286, 997710308, 1389667929, 1496565462, 1852890572, 2779335858, 2993130924, 3242558501, 5558671716, 6485117002, 9727675503, 12970234004, 19455351006, 38910702012]

約数ペア:

[(1, 38910702012), (2, 19455351006), (3, 12970234004), (4, 9727675503), (6, 6485117002), (7, 5558671716), (12, 3242558501), (13, 2993130924), (14, 2779335858), (21, 1852890572), (26, 1496565462), (28, 1389667929), (39, 997710308), (42, 926445286), (52, 748282731), (78, 498855154), (84, 463222643), (91, 427590132), (139, 279933108), (156, 249427577), (182, 213795066), (273, 142530044), (278, 139966554), (364, 106897533), (417, 93311036), (546, 71265022), (556, 69983277), (834, 46655518), (973, 39990444), (1092, 35632511), (1668, 23327759), (1807, 21533316), (1946, 19995222), (2919, 13330148), (3614, 10766658), (3892, 9997611), (5421, 7177772), (5838, 6665074), (7228, 5383329), (10842, 3588886), (11676, 3332537), (12649, 3076188), (21684, 1794443), (25298, 1538094), (37947, 1025396), (50596, 769047), (75894, 512698), (151788, 256349)]