257984352

素因数分解:

$2^5\times 3^6\times {\mathrm{11059}}^1$

素因数の和:11087

約数の個数: 84

約数和(自身を含む): 761580540

約数和(自身を除く): 503596188

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, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11059, 11664, 22118, 23328, 33177, 44236, 66354, 88472, 99531, 132708, 176944, 199062, 265416, 298593, 353888, 398124, 530832, 597186, 796248, 895779, 1061664, 1194372, 1592496, 1791558, 2388744, 2687337, 3184992, 3583116, 4777488, 5374674, 7166232, 8062011, 9554976, 10749348, 14332464, 16124022, 21498696, 28664928, 32248044, 42997392, 64496088, 85994784, 128992176, 257984352]

約数ペア:

[(1, 257984352), (2, 128992176), (3, 85994784), (4, 64496088), (6, 42997392), (8, 32248044), (9, 28664928), (12, 21498696), (16, 16124022), (18, 14332464), (24, 10749348), (27, 9554976), (32, 8062011), (36, 7166232), (48, 5374674), (54, 4777488), (72, 3583116), (81, 3184992), (96, 2687337), (108, 2388744), (144, 1791558), (162, 1592496), (216, 1194372), (243, 1061664), (288, 895779), (324, 796248), (432, 597186), (486, 530832), (648, 398124), (729, 353888), (864, 298593), (972, 265416), (1296, 199062), (1458, 176944), (1944, 132708), (2592, 99531), (2916, 88472), (3888, 66354), (5832, 44236), (7776, 33177), (11059, 23328), (11664, 22118)]