320374782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 858416832

約数和(自身を除く): 538042050

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 317, 546, 617, 634, 819, 951, 1234, 1638, 1851, 1902, 2219, 2853, 3702, 4121, 4319, 4438, 5553, 5706, 6657, 8021, 8242, 8638, 11106, 12363, 12957, 13314, 16042, 19971, 24063, 24726, 25914, 28847, 37089, 38871, 39942, 48126, 56147, 57694, 72189, 74178, 77742, 86541, 112294, 144378, 168441, 173082, 195589, 259623, 336882, 391178, 505323, 519246, 586767, 1010646, 1173534, 1369123, 1760301, 2542657, 2738246, 3520602, 4107369, 5085314, 7627971, 8214738, 12322107, 15255942, 17798599, 22883913, 24644214, 35597198, 45767826, 53395797, 106791594, 160187391, 320374782]

約数ペア:

[(1, 320374782), (2, 160187391), (3, 106791594), (6, 53395797), (7, 45767826), (9, 35597198), (13, 24644214), (14, 22883913), (18, 17798599), (21, 15255942), (26, 12322107), (39, 8214738), (42, 7627971), (63, 5085314), (78, 4107369), (91, 3520602), (117, 2738246), (126, 2542657), (182, 1760301), (234, 1369123), (273, 1173534), (317, 1010646), (546, 586767), (617, 519246), (634, 505323), (819, 391178), (951, 336882), (1234, 259623), (1638, 195589), (1851, 173082), (1902, 168441), (2219, 144378), (2853, 112294), (3702, 86541), (4121, 77742), (4319, 74178), (4438, 72189), (5553, 57694), (5706, 56147), (6657, 48126), (8021, 39942), (8242, 38871), (8638, 37089), (11106, 28847), (12363, 25914), (12957, 24726), (13314, 24063), (16042, 19971)]