745100694

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2121

約数の個数: 112

約数和(自身を含む): 1900508400

約数和(自身を除く): 1155407706

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 486, 494, 513, 702, 729, 741, 1026, 1053, 1458, 1482, 1539, 2069, 2106, 2223, 3078, 3159, 4138, 4446, 4617, 6207, 6318, 6669, 9234, 9477, 12414, 13338, 13851, 18621, 18954, 20007, 26897, 27702, 37242, 39311, 40014, 53794, 55863, 60021, 78622, 80691, 111726, 117933, 120042, 161382, 167589, 180063, 235866, 242073, 335178, 353799, 360126, 484146, 502767, 511043, 707598, 726219, 1005534, 1022086, 1061397, 1452438, 1508301, 1533129, 2122794, 2178657, 3016602, 3066258, 3184191, 4357314, 4599387, 6368382, 6535971, 9198774, 9552573, 13071942, 13798161, 19105146, 19607913, 27596322, 28657719, 39215826, 41394483, 57315438, 82788966, 124183449, 248366898, 372550347, 745100694]

約数ペア:

[(1, 745100694), (2, 372550347), (3, 248366898), (6, 124183449), (9, 82788966), (13, 57315438), (18, 41394483), (19, 39215826), (26, 28657719), (27, 27596322), (38, 19607913), (39, 19105146), (54, 13798161), (57, 13071942), (78, 9552573), (81, 9198774), (114, 6535971), (117, 6368382), (162, 4599387), (171, 4357314), (234, 3184191), (243, 3066258), (247, 3016602), (342, 2178657), (351, 2122794), (486, 1533129), (494, 1508301), (513, 1452438), (702, 1061397), (729, 1022086), (741, 1005534), (1026, 726219), (1053, 707598), (1458, 511043), (1482, 502767), (1539, 484146), (2069, 360126), (2106, 353799), (2223, 335178), (3078, 242073), (3159, 235866), (4138, 180063), (4446, 167589), (4617, 161382), (6207, 120042), (6318, 117933), (6669, 111726), (9234, 80691), (9477, 78622), (12414, 60021), (13338, 55863), (13851, 53794), (18621, 40014), (18954, 39311), (20007, 37242), (26897, 27702)]