311053974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 790798848

約数和(自身を除く): 479744874

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 121, 154, 194, 231, 242, 291, 363, 462, 582, 631, 679, 726, 847, 1067, 1262, 1358, 1694, 1893, 2037, 2134, 2541, 3201, 3786, 4074, 4417, 5082, 6402, 6941, 7469, 8834, 11737, 13251, 13882, 14938, 20823, 22407, 23474, 26502, 35211, 41646, 44814, 48587, 61207, 70422, 76351, 82159, 97174, 122414, 145761, 152702, 164318, 183621, 229053, 246477, 291522, 367242, 428449, 458106, 492954, 534457, 673277, 856898, 1068914, 1285347, 1346554, 1603371, 2019831, 2570694, 3206742, 4039662, 4712939, 7406047, 9425878, 14138817, 14812094, 22218141, 28277634, 44436282, 51842329, 103684658, 155526987, 311053974]

約数ペア:

[(1, 311053974), (2, 155526987), (3, 103684658), (6, 51842329), (7, 44436282), (11, 28277634), (14, 22218141), (21, 14812094), (22, 14138817), (33, 9425878), (42, 7406047), (66, 4712939), (77, 4039662), (97, 3206742), (121, 2570694), (154, 2019831), (194, 1603371), (231, 1346554), (242, 1285347), (291, 1068914), (363, 856898), (462, 673277), (582, 534457), (631, 492954), (679, 458106), (726, 428449), (847, 367242), (1067, 291522), (1262, 246477), (1358, 229053), (1694, 183621), (1893, 164318), (2037, 152702), (2134, 145761), (2541, 122414), (3201, 97174), (3786, 82159), (4074, 76351), (4417, 70422), (5082, 61207), (6402, 48587), (6941, 44814), (7469, 41646), (8834, 35211), (11737, 26502), (13251, 23474), (13882, 22407), (14938, 20823)]