515792992

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10247}}^1$

素因数の和:10292

約数の個数: 72

約数和(自身を含む): 1202151888

約数和(自身を除く): 686358896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4576, 6292, 10247, 12584, 20494, 25168, 40988, 50336, 81976, 112717, 133211, 163952, 225434, 266422, 327904, 450868, 532844, 901736, 1065688, 1239887, 1465321, 1803472, 2131376, 2479774, 2930642, 3606944, 4262752, 4959548, 5861284, 9919096, 11722568, 16118531, 19838192, 23445136, 32237062, 39676384, 46890272, 64474124, 128948248, 257896496, 515792992]

約数ペア:

[(1, 515792992), (2, 257896496), (4, 128948248), (8, 64474124), (11, 46890272), (13, 39676384), (16, 32237062), (22, 23445136), (26, 19838192), (32, 16118531), (44, 11722568), (52, 9919096), (88, 5861284), (104, 4959548), (121, 4262752), (143, 3606944), (176, 2930642), (208, 2479774), (242, 2131376), (286, 1803472), (352, 1465321), (416, 1239887), (484, 1065688), (572, 901736), (968, 532844), (1144, 450868), (1573, 327904), (1936, 266422), (2288, 225434), (3146, 163952), (3872, 133211), (4576, 112717), (6292, 81976), (10247, 50336), (12584, 40988), (20494, 25168)]