253126326

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{2689}}^1$

素因数の和:3264

約数の個数: 32

約数和(自身を含む): 524872800

約数和(自身を除く): 271746474

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 541, 1082, 1623, 2689, 3246, 5378, 8067, 15689, 16134, 31378, 47067, 77981, 94134, 155962, 233943, 467886, 1454749, 2909498, 4364247, 8728494, 42187721, 84375442, 126563163, 253126326]

約数ペア:

[(1, 253126326), (2, 126563163), (3, 84375442), (6, 42187721), (29, 8728494), (58, 4364247), (87, 2909498), (174, 1454749), (541, 467886), (1082, 233943), (1623, 155962), (2689, 94134), (3246, 77981), (5378, 47067), (8067, 31378), (15689, 16134)]