219188052

素因数分解:

$2^2\times 3^3\times {\mathrm{271}}^1\times {\mathrm{7489}}^1$

素因数の和:7773

約数の個数: 48

約数和(自身を含む): 570438400

約数和(自身を除く): 351250348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 7317, 7489, 9756, 14634, 14978, 22467, 29268, 29956, 44934, 67401, 89868, 134802, 202203, 269604, 404406, 808812, 2029519, 4059038, 6088557, 8118076, 12177114, 18265671, 24354228, 36531342, 54797013, 73062684, 109594026, 219188052]

約数ペア:

[(1, 219188052), (2, 109594026), (3, 73062684), (4, 54797013), (6, 36531342), (9, 24354228), (12, 18265671), (18, 12177114), (27, 8118076), (36, 6088557), (54, 4059038), (108, 2029519), (271, 808812), (542, 404406), (813, 269604), (1084, 202203), (1626, 134802), (2439, 89868), (3252, 67401), (4878, 44934), (7317, 29956), (7489, 29268), (9756, 22467), (14634, 14978)]