336811970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{1609}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 670655160

約数和(自身を除く): 333843190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 173, 242, 346, 605, 865, 1210, 1609, 1730, 1903, 3218, 3806, 8045, 9515, 16090, 17699, 19030, 20933, 35398, 41866, 88495, 104665, 176990, 194689, 209330, 278357, 389378, 556714, 973445, 1391785, 1946890, 2783570, 3061927, 6123854, 15309635, 30619270, 33681197, 67362394, 168405985, 336811970]

約数ペア:

[(1, 336811970), (2, 168405985), (5, 67362394), (10, 33681197), (11, 30619270), (22, 15309635), (55, 6123854), (110, 3061927), (121, 2783570), (173, 1946890), (242, 1391785), (346, 973445), (605, 556714), (865, 389378), (1210, 278357), (1609, 209330), (1730, 194689), (1903, 176990), (3218, 104665), (3806, 88495), (8045, 41866), (9515, 35398), (16090, 20933), (17699, 19030)]