268156614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 618865920

約数和(自身を除く): 350709306

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 281, 418, 562, 627, 761, 843, 1254, 1522, 1686, 2283, 3091, 4566, 5339, 6182, 8371, 9273, 10678, 14459, 16017, 16742, 18546, 25113, 28918, 32034, 43377, 50226, 58729, 86754, 117458, 159049, 176187, 213841, 318098, 352374, 427682, 477147, 641523, 954294, 1283046, 2352251, 4062979, 4704502, 7056753, 8125958, 12188937, 14113506, 24377874, 44692769, 89385538, 134078307, 268156614]

約数ペア:

[(1, 268156614), (2, 134078307), (3, 89385538), (6, 44692769), (11, 24377874), (19, 14113506), (22, 12188937), (33, 8125958), (38, 7056753), (57, 4704502), (66, 4062979), (114, 2352251), (209, 1283046), (281, 954294), (418, 641523), (562, 477147), (627, 427682), (761, 352374), (843, 318098), (1254, 213841), (1522, 176187), (1686, 159049), (2283, 117458), (3091, 86754), (4566, 58729), (5339, 50226), (6182, 43377), (8371, 32034), (9273, 28918), (10678, 25113), (14459, 18546), (16017, 16742)]