289163616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{430303}}^1$

素因数の和:430323

約数の個数: 48

約数和(自身を含む): 867492864

約数和(自身を除く): 578329248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 430303, 860606, 1290909, 1721212, 2581818, 3012121, 3442424, 5163636, 6024242, 6884848, 9036363, 10327272, 12048484, 13769696, 18072726, 20654544, 24096968, 36145452, 41309088, 48193936, 72290904, 96387872, 144581808, 289163616]

約数ペア:

[(1, 289163616), (2, 144581808), (3, 96387872), (4, 72290904), (6, 48193936), (7, 41309088), (8, 36145452), (12, 24096968), (14, 20654544), (16, 18072726), (21, 13769696), (24, 12048484), (28, 10327272), (32, 9036363), (42, 6884848), (48, 6024242), (56, 5163636), (84, 3442424), (96, 3012121), (112, 2581818), (168, 1721212), (224, 1290909), (336, 860606), (672, 430303)]