218523744

素因数分解:

$2^5\times 3^4\times {\mathrm{84307}}^1$

素因数の和:84329

約数の個数: 60

約数和(自身を含む): 642679884

約数和(自身を除く): 424156140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 84307, 168614, 252921, 337228, 505842, 674456, 758763, 1011684, 1348912, 1517526, 2023368, 2276289, 2697824, 3035052, 4046736, 4552578, 6070104, 6828867, 8093472, 9105156, 12140208, 13657734, 18210312, 24280416, 27315468, 36420624, 54630936, 72841248, 109261872, 218523744]

約数ペア:

[(1, 218523744), (2, 109261872), (3, 72841248), (4, 54630936), (6, 36420624), (8, 27315468), (9, 24280416), (12, 18210312), (16, 13657734), (18, 12140208), (24, 9105156), (27, 8093472), (32, 6828867), (36, 6070104), (48, 4552578), (54, 4046736), (72, 3035052), (81, 2697824), (96, 2276289), (108, 2023368), (144, 1517526), (162, 1348912), (216, 1011684), (288, 758763), (324, 674456), (432, 505842), (648, 337228), (864, 252921), (1296, 168614), (2592, 84307)]