305321478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 778541568

約数和(自身を除く): 473220090

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 121, 146, 154, 219, 231, 242, 363, 438, 462, 511, 726, 803, 823, 847, 1022, 1533, 1606, 1646, 1694, 2409, 2469, 2541, 3066, 4818, 4938, 5082, 5621, 5761, 8833, 9053, 11242, 11522, 16863, 17283, 17666, 18106, 26499, 27159, 33726, 34566, 52998, 54318, 60079, 61831, 63371, 99583, 120158, 123662, 126742, 180237, 185493, 190113, 199166, 298749, 360474, 370986, 380226, 420553, 597498, 660869, 697081, 841106, 1261659, 1321738, 1394162, 1982607, 2091243, 2523318, 3965214, 4182486, 4626083, 7269559, 9252166, 13878249, 14539118, 21808677, 27756498, 43617354, 50886913, 101773826, 152660739, 305321478]

約数ペア:

[(1, 305321478), (2, 152660739), (3, 101773826), (6, 50886913), (7, 43617354), (11, 27756498), (14, 21808677), (21, 14539118), (22, 13878249), (33, 9252166), (42, 7269559), (66, 4626083), (73, 4182486), (77, 3965214), (121, 2523318), (146, 2091243), (154, 1982607), (219, 1394162), (231, 1321738), (242, 1261659), (363, 841106), (438, 697081), (462, 660869), (511, 597498), (726, 420553), (803, 380226), (823, 370986), (847, 360474), (1022, 298749), (1533, 199166), (1606, 190113), (1646, 185493), (1694, 180237), (2409, 126742), (2469, 123662), (2541, 120158), (3066, 99583), (4818, 63371), (4938, 61831), (5082, 60079), (5621, 54318), (5761, 52998), (8833, 34566), (9053, 33726), (11242, 27159), (11522, 26499), (16863, 18106), (17283, 17666)]