387666378

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7333}}^1$

素因数の和:7444

約数の個数: 64

約数和(自身を含む): 950486400

約数和(自身を除く): 562820022

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 89, 99, 178, 198, 267, 297, 534, 594, 801, 979, 1602, 1958, 2403, 2937, 4806, 5874, 7333, 8811, 14666, 17622, 21999, 26433, 43998, 52866, 65997, 80663, 131994, 161326, 197991, 241989, 395982, 483978, 652637, 725967, 1305274, 1451934, 1957911, 2177901, 3915822, 4355802, 5873733, 7179007, 11747466, 14358014, 17621199, 21537021, 35242398, 43074042, 64611063, 129222126, 193833189, 387666378]

約数ペア:

[(1, 387666378), (2, 193833189), (3, 129222126), (6, 64611063), (9, 43074042), (11, 35242398), (18, 21537021), (22, 17621199), (27, 14358014), (33, 11747466), (54, 7179007), (66, 5873733), (89, 4355802), (99, 3915822), (178, 2177901), (198, 1957911), (267, 1451934), (297, 1305274), (534, 725967), (594, 652637), (801, 483978), (979, 395982), (1602, 241989), (1958, 197991), (2403, 161326), (2937, 131994), (4806, 80663), (5874, 65997), (7333, 52866), (8811, 43998), (14666, 26433), (17622, 21999)]