381671504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2063}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 765760512

約数和(自身を除く): 384089008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 496, 746, 1492, 2063, 2984, 4126, 5968, 8252, 11563, 16504, 23126, 33008, 46252, 63953, 92504, 127906, 185008, 255812, 511624, 769499, 1023248, 1538998, 3077996, 6155992, 12311984, 23854469, 47708938, 95417876, 190835752, 381671504]

約数ペア:

[(1, 381671504), (2, 190835752), (4, 95417876), (8, 47708938), (16, 23854469), (31, 12311984), (62, 6155992), (124, 3077996), (248, 1538998), (373, 1023248), (496, 769499), (746, 511624), (1492, 255812), (2063, 185008), (2984, 127906), (4126, 92504), (5968, 63953), (8252, 46252), (11563, 33008), (16504, 23126)]