228273712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10169}}^1$

素因数の和:10261

約数の個数: 40

約数和(自身を含む): 469121760

約数和(自身を除く): 240848048

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 10169, 11224, 20338, 22448, 40676, 81352, 162704, 233887, 467774, 620309, 935548, 1240618, 1871096, 2481236, 3742192, 4962472, 9924944, 14267107, 28534214, 57068428, 114136856, 228273712]

約数ペア:

[(1, 228273712), (2, 114136856), (4, 57068428), (8, 28534214), (16, 14267107), (23, 9924944), (46, 4962472), (61, 3742192), (92, 2481236), (122, 1871096), (184, 1240618), (244, 935548), (368, 620309), (488, 467774), (976, 233887), (1403, 162704), (2806, 81352), (5612, 40676), (10169, 22448), (11224, 20338)]