674889348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 1944438720

約数和(自身を除く): 1269549372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 193, 196, 228, 266, 294, 313, 386, 399, 532, 579, 588, 626, 772, 798, 931, 939, 1158, 1252, 1351, 1596, 1862, 1878, 2191, 2316, 2702, 2793, 3667, 3724, 3756, 4053, 4382, 5404, 5586, 5947, 6573, 7334, 8106, 8764, 9457, 11001, 11172, 11894, 13146, 14668, 15337, 16212, 17841, 18914, 22002, 23788, 25669, 26292, 28371, 30674, 35682, 37828, 41629, 44004, 46011, 51338, 56742, 60409, 61348, 71364, 77007, 83258, 92022, 102676, 113484, 120818, 124887, 154014, 166516, 179683, 181227, 184044, 241636, 249774, 291403, 308028, 359366, 362454, 422863, 499548, 539049, 582806, 718732, 724908, 845726, 874209, 1078098, 1147771, 1165612, 1268589, 1691452, 1748418, 2156196, 2295542, 2537178, 2960041, 3443313, 3496836, 4591084, 5074356, 5920082, 6886626, 8034397, 8880123, 11840164, 13773252, 16068794, 17760246, 24103191, 32137588, 35520492, 48206382, 56240779, 96412764, 112481558, 168722337, 224963116, 337444674, 674889348]

約数ペア:

[(1, 674889348), (2, 337444674), (3, 224963116), (4, 168722337), (6, 112481558), (7, 96412764), (12, 56240779), (14, 48206382), (19, 35520492), (21, 32137588), (28, 24103191), (38, 17760246), (42, 16068794), (49, 13773252), (57, 11840164), (76, 8880123), (84, 8034397), (98, 6886626), (114, 5920082), (133, 5074356), (147, 4591084), (193, 3496836), (196, 3443313), (228, 2960041), (266, 2537178), (294, 2295542), (313, 2156196), (386, 1748418), (399, 1691452), (532, 1268589), (579, 1165612), (588, 1147771), (626, 1078098), (772, 874209), (798, 845726), (931, 724908), (939, 718732), (1158, 582806), (1252, 539049), (1351, 499548), (1596, 422863), (1862, 362454), (1878, 359366), (2191, 308028), (2316, 291403), (2702, 249774), (2793, 241636), (3667, 184044), (3724, 181227), (3756, 179683), (4053, 166516), (4382, 154014), (5404, 124887), (5586, 120818), (5947, 113484), (6573, 102676), (7334, 92022), (8106, 83258), (8764, 77007), (9457, 71364), (11001, 61348), (11172, 60409), (11894, 56742), (13146, 51338), (14668, 46011), (15337, 44004), (16212, 41629), (17841, 37828), (18914, 35682), (22002, 30674), (23788, 28371), (25669, 26292)]