397773504

素因数分解:

$2^6\times 3^5\times {\mathrm{25577}}^1$

素因数の和:25604

約数の個数: 84

約数和(自身を含む): 1182419784

約数和(自身を除く): 784646280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 25577, 51154, 76731, 102308, 153462, 204616, 230193, 306924, 409232, 460386, 613848, 690579, 818464, 920772, 1227696, 1381158, 1636928, 1841544, 2071737, 2455392, 2762316, 3683088, 4143474, 4910784, 5524632, 6215211, 7366176, 8286948, 11049264, 12430422, 14732352, 16573896, 22098528, 24860844, 33147792, 44197056, 49721688, 66295584, 99443376, 132591168, 198886752, 397773504]

約数ペア:

[(1, 397773504), (2, 198886752), (3, 132591168), (4, 99443376), (6, 66295584), (8, 49721688), (9, 44197056), (12, 33147792), (16, 24860844), (18, 22098528), (24, 16573896), (27, 14732352), (32, 12430422), (36, 11049264), (48, 8286948), (54, 7366176), (64, 6215211), (72, 5524632), (81, 4910784), (96, 4143474), (108, 3683088), (144, 2762316), (162, 2455392), (192, 2071737), (216, 1841544), (243, 1636928), (288, 1381158), (324, 1227696), (432, 920772), (486, 818464), (576, 690579), (648, 613848), (864, 460386), (972, 409232), (1296, 306924), (1728, 230193), (1944, 204616), (2592, 153462), (3888, 102308), (5184, 76731), (7776, 51154), (15552, 25577)]