315089388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{460657}}^1$

素因数の和:460686

約数の個数: 36

約数和(自身を含む): 838397560

約数和(自身を除く): 523308172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 460657, 921314, 1381971, 1842628, 2763942, 4145913, 5527884, 8291826, 8752483, 16583652, 17504966, 26257449, 35009932, 52514898, 78772347, 105029796, 157544694, 315089388]

約数ペア:

[(1, 315089388), (2, 157544694), (3, 105029796), (4, 78772347), (6, 52514898), (9, 35009932), (12, 26257449), (18, 17504966), (19, 16583652), (36, 8752483), (38, 8291826), (57, 5527884), (76, 4145913), (114, 2763942), (171, 1842628), (228, 1381971), (342, 921314), (684, 460657)]