280113246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{7013}}^1$

素因数の和:7345

約数の個数: 48

約数和(自身を含む): 695901024

約数和(自身を除く): 415787778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 951, 1902, 2219, 2853, 4438, 5706, 6657, 7013, 13314, 14026, 19971, 21039, 39942, 42078, 49091, 63117, 98182, 126234, 147273, 294546, 441819, 883638, 2223121, 4446242, 6669363, 13338726, 15561847, 20008089, 31123694, 40016178, 46685541, 93371082, 140056623, 280113246]

約数ペア:

[(1, 280113246), (2, 140056623), (3, 93371082), (6, 46685541), (7, 40016178), (9, 31123694), (14, 20008089), (18, 15561847), (21, 13338726), (42, 6669363), (63, 4446242), (126, 2223121), (317, 883638), (634, 441819), (951, 294546), (1902, 147273), (2219, 126234), (2853, 98182), (4438, 63117), (5706, 49091), (6657, 42078), (7013, 39942), (13314, 21039), (14026, 19971)]