220719488

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{14251}}^1$

素因数の和:14287

約数の個数: 48

約数和(自身を含む): 483356580

約数和(自身を除く): 262637092

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 14251, 15488, 28502, 57004, 114008, 156761, 228016, 313522, 456032, 627044, 912064, 1254088, 1724371, 1824128, 2508176, 3448742, 5016352, 6897484, 10032704, 13794968, 20065408, 27589936, 55179872, 110359744, 220719488]

約数ペア:

[(1, 220719488), (2, 110359744), (4, 55179872), (8, 27589936), (11, 20065408), (16, 13794968), (22, 10032704), (32, 6897484), (44, 5016352), (64, 3448742), (88, 2508176), (121, 1824128), (128, 1724371), (176, 1254088), (242, 912064), (352, 627044), (484, 456032), (704, 313522), (968, 228016), (1408, 156761), (1936, 114008), (3872, 57004), (7744, 28502), (14251, 15488)]