243722196

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 694098720

約数和(自身を除く): 450376524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 83, 106, 108, 114, 159, 162, 166, 171, 212, 228, 243, 249, 318, 324, 332, 342, 477, 486, 498, 513, 636, 684, 729, 747, 954, 972, 996, 1007, 1026, 1431, 1458, 1494, 1539, 1577, 1908, 2014, 2052, 2241, 2862, 2916, 2988, 3021, 3078, 3154, 4028, 4293, 4399, 4482, 4617, 4731, 5724, 6042, 6156, 6308, 6723, 8586, 8798, 8964, 9063, 9234, 9462, 12084, 12879, 13197, 13446, 13851, 14193, 17172, 17596, 18126, 18468, 18924, 20169, 25758, 26394, 26892, 27189, 27702, 28386, 36252, 38637, 39591, 40338, 42579, 51516, 52788, 54378, 55404, 56772, 60507, 77274, 79182, 80676, 81567, 83581, 85158, 108756, 118773, 121014, 127737, 154548, 158364, 163134, 167162, 170316, 237546, 242028, 244701, 250743, 255474, 326268, 334324, 356319, 383211, 475092, 489402, 501486, 510948, 712638, 734103, 752229, 766422, 978804, 1002972, 1068957, 1149633, 1425276, 1468206, 1504458, 1532844, 2137914, 2256687, 2299266, 2936412, 3008916, 3206871, 4275828, 4513374, 4598532, 6413742, 6770061, 9026748, 12827484, 13540122, 20310183, 27080244, 40620366, 60930549, 81240732, 121861098, 243722196]

約数ペア:

[(1, 243722196), (2, 121861098), (3, 81240732), (4, 60930549), (6, 40620366), (9, 27080244), (12, 20310183), (18, 13540122), (19, 12827484), (27, 9026748), (36, 6770061), (38, 6413742), (53, 4598532), (54, 4513374), (57, 4275828), (76, 3206871), (81, 3008916), (83, 2936412), (106, 2299266), (108, 2256687), (114, 2137914), (159, 1532844), (162, 1504458), (166, 1468206), (171, 1425276), (212, 1149633), (228, 1068957), (243, 1002972), (249, 978804), (318, 766422), (324, 752229), (332, 734103), (342, 712638), (477, 510948), (486, 501486), (498, 489402), (513, 475092), (636, 383211), (684, 356319), (729, 334324), (747, 326268), (954, 255474), (972, 250743), (996, 244701), (1007, 242028), (1026, 237546), (1431, 170316), (1458, 167162), (1494, 163134), (1539, 158364), (1577, 154548), (1908, 127737), (2014, 121014), (2052, 118773), (2241, 108756), (2862, 85158), (2916, 83581), (2988, 81567), (3021, 80676), (3078, 79182), (3154, 77274), (4028, 60507), (4293, 56772), (4399, 55404), (4482, 54378), (4617, 52788), (4731, 51516), (5724, 42579), (6042, 40338), (6156, 39591), (6308, 38637), (6723, 36252), (8586, 28386), (8798, 27702), (8964, 27189), (9063, 26892), (9234, 26394), (9462, 25758), (12084, 20169), (12879, 18924), (13197, 18468), (13446, 18126), (13851, 17596), (14193, 17172)]