218880792

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2924

約数の個数: 112

約数和(自身を含む): 662882640

約数和(自身を除く): 444001848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2808, 2887, 2916, 3159, 4212, 5774, 5832, 6318, 8424, 8661, 9477, 11548, 12636, 17322, 18954, 23096, 25272, 25983, 34644, 37531, 37908, 51966, 69288, 75062, 75816, 77949, 103932, 112593, 150124, 155898, 207864, 225186, 233847, 300248, 311796, 337779, 450372, 467694, 623592, 675558, 701541, 900744, 935388, 1013337, 1351116, 1403082, 1870776, 2026674, 2104623, 2702232, 2806164, 3040011, 4053348, 4209246, 5612328, 6080022, 8106696, 8418492, 9120033, 12160044, 16836984, 18240066, 24320088, 27360099, 36480132, 54720198, 72960264, 109440396, 218880792]

約数ペア:

[(1, 218880792), (2, 109440396), (3, 72960264), (4, 54720198), (6, 36480132), (8, 27360099), (9, 24320088), (12, 18240066), (13, 16836984), (18, 12160044), (24, 9120033), (26, 8418492), (27, 8106696), (36, 6080022), (39, 5612328), (52, 4209246), (54, 4053348), (72, 3040011), (78, 2806164), (81, 2702232), (104, 2104623), (108, 2026674), (117, 1870776), (156, 1403082), (162, 1351116), (216, 1013337), (234, 935388), (243, 900744), (312, 701541), (324, 675558), (351, 623592), (468, 467694), (486, 450372), (648, 337779), (702, 311796), (729, 300248), (936, 233847), (972, 225186), (1053, 207864), (1404, 155898), (1458, 150124), (1944, 112593), (2106, 103932), (2808, 77949), (2887, 75816), (2916, 75062), (3159, 69288), (4212, 51966), (5774, 37908), (5832, 37531), (6318, 34644), (8424, 25983), (8661, 25272), (9477, 23096), (11548, 18954), (12636, 17322)]