254192256

素因数分解:

$2^7\times 3^4\times {\mathrm{24517}}^1$

素因数の和:24543

約数の個数: 80

約数和(自身を含む): 756502890

約数和(自身を除く): 502310634

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 24517, 49034, 73551, 98068, 147102, 196136, 220653, 294204, 392272, 441306, 588408, 661959, 784544, 882612, 1176816, 1323918, 1569088, 1765224, 1985877, 2353632, 2647836, 3138176, 3530448, 3971754, 4707264, 5295672, 7060896, 7943508, 9414528, 10591344, 14121792, 15887016, 21182688, 28243584, 31774032, 42365376, 63548064, 84730752, 127096128, 254192256]

約数ペア:

[(1, 254192256), (2, 127096128), (3, 84730752), (4, 63548064), (6, 42365376), (8, 31774032), (9, 28243584), (12, 21182688), (16, 15887016), (18, 14121792), (24, 10591344), (27, 9414528), (32, 7943508), (36, 7060896), (48, 5295672), (54, 4707264), (64, 3971754), (72, 3530448), (81, 3138176), (96, 2647836), (108, 2353632), (128, 1985877), (144, 1765224), (162, 1569088), (192, 1323918), (216, 1176816), (288, 882612), (324, 784544), (384, 661959), (432, 588408), (576, 441306), (648, 392272), (864, 294204), (1152, 220653), (1296, 196136), (1728, 147102), (2592, 98068), (3456, 73551), (5184, 49034), (10368, 24517)]