238465744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2477}}^1$

素因数の和:3043

約数の個数: 40

約数和(自身を含む): 505155168

約数和(自身を除く): 266689424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 547, 1094, 2188, 2477, 4376, 4954, 6017, 8752, 9908, 12034, 19816, 24068, 27247, 39632, 48136, 54494, 96272, 108988, 217976, 435952, 1354919, 2709838, 5419676, 10839352, 14904109, 21678704, 29808218, 59616436, 119232872, 238465744]

約数ペア:

[(1, 238465744), (2, 119232872), (4, 59616436), (8, 29808218), (11, 21678704), (16, 14904109), (22, 10839352), (44, 5419676), (88, 2709838), (176, 1354919), (547, 435952), (1094, 217976), (2188, 108988), (2477, 96272), (4376, 54494), (4954, 48136), (6017, 39632), (8752, 27247), (9908, 24068), (12034, 19816)]