468639938158

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1\times {\mathrm{3907}}^1$

素因数の和:4817

約数の個数: 64

約数和(自身を含む): 824535226368

約数和(自身を除く): 355895288210

約数列:

[1, 2, 7, 14, 47, 94, 329, 421, 433, 658, 842, 866, 2947, 3031, 3907, 5894, 6062, 7814, 19787, 20351, 27349, 39574, 40702, 54698, 138509, 142457, 182293, 183629, 277018, 284914, 364586, 367258, 1276051, 1285403, 1644847, 1691731, 2552102, 2570806, 3289694, 3383462, 8567771, 11513929, 11842117, 17135542, 23027858, 23684234, 59974397, 77307809, 79511357, 119948794, 154615618, 159022714, 541154663, 556579499, 712218751, 1082309326, 1113158998, 1424437502, 4985531257, 9971062514, 33474281297, 66948562594, 234319969079, 468639938158]

約数ペア:

[(1, 468639938158), (2, 234319969079), (7, 66948562594), (14, 33474281297), (47, 9971062514), (94, 4985531257), (329, 1424437502), (421, 1113158998), (433, 1082309326), (658, 712218751), (842, 556579499), (866, 541154663), (2947, 159022714), (3031, 154615618), (3907, 119948794), (5894, 79511357), (6062, 77307809), (7814, 59974397), (19787, 23684234), (20351, 23027858), (27349, 17135542), (39574, 11842117), (40702, 11513929), (54698, 8567771), (138509, 3383462), (142457, 3289694), (182293, 2570806), (183629, 2552102), (277018, 1691731), (284914, 1644847), (364586, 1285403), (367258, 1276051)]