1285183584

素因数分解:

$2^5\times 3^4\times {\mathrm{495827}}^1$

素因数の和:495849

約数の個数: 60

約数和(自身を含む): 3779696844

約数和(自身を除く): 2494513260

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, 495827, 991654, 1487481, 1983308, 2974962, 3966616, 4462443, 5949924, 7933232, 8924886, 11899848, 13387329, 15866464, 17849772, 23799696, 26774658, 35699544, 40161987, 47599392, 53549316, 71399088, 80323974, 107098632, 142798176, 160647948, 214197264, 321295896, 428394528, 642591792, 1285183584]

約数ペア:

[(1, 1285183584), (2, 642591792), (3, 428394528), (4, 321295896), (6, 214197264), (8, 160647948), (9, 142798176), (12, 107098632), (16, 80323974), (18, 71399088), (24, 53549316), (27, 47599392), (32, 40161987), (36, 35699544), (48, 26774658), (54, 23799696), (72, 17849772), (81, 15866464), (96, 13387329), (108, 11899848), (144, 8924886), (162, 7933232), (216, 5949924), (288, 4462443), (324, 3966616), (432, 2974962), (648, 1983308), (864, 1487481), (1296, 991654), (2592, 495827)]