1340878608

素因数分解:

$2^4\times 3^2\times {\mathrm{9311657}}^1$

素因数の和:9311671

約数の個数: 30

約数和(自身を含む): 3752598174

約数和(自身を除く): 2411719566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9311657, 18623314, 27934971, 37246628, 55869942, 74493256, 83804913, 111739884, 148986512, 167609826, 223479768, 335219652, 446959536, 670439304, 1340878608]

約数ペア:

[(1, 1340878608), (2, 670439304), (3, 446959536), (4, 335219652), (6, 223479768), (8, 167609826), (9, 148986512), (12, 111739884), (16, 83804913), (18, 74493256), (24, 55869942), (36, 37246628), (48, 27934971), (72, 18623314), (144, 9311657)]