541936278

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 1399910400

約数和(自身を除く): 857974122

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 41, 54, 57, 78, 82, 114, 117, 123, 171, 234, 246, 247, 342, 351, 369, 494, 513, 533, 702, 738, 741, 779, 991, 1026, 1066, 1107, 1482, 1558, 1599, 1982, 2214, 2223, 2337, 2973, 3198, 4446, 4674, 4797, 5946, 6669, 7011, 8919, 9594, 10127, 12883, 13338, 14022, 14391, 17838, 18829, 20254, 21033, 25766, 26757, 28782, 30381, 37658, 38649, 40631, 42066, 53514, 56487, 60762, 77298, 81262, 91143, 112974, 115947, 121893, 169461, 182286, 231894, 243786, 244777, 273429, 338922, 347841, 365679, 489554, 508383, 528203, 546858, 695682, 731358, 734331, 771989, 1016766, 1056406, 1097037, 1468662, 1543978, 1584609, 2194074, 2202993, 2315967, 3169218, 4405986, 4631934, 4753827, 6608979, 6947901, 9507654, 10035857, 13217958, 13895802, 14261481, 20071714, 20843703, 28522962, 30107571, 41687406, 60215142, 90322713, 180645426, 270968139, 541936278]

約数ペア:

[(1, 541936278), (2, 270968139), (3, 180645426), (6, 90322713), (9, 60215142), (13, 41687406), (18, 30107571), (19, 28522962), (26, 20843703), (27, 20071714), (38, 14261481), (39, 13895802), (41, 13217958), (54, 10035857), (57, 9507654), (78, 6947901), (82, 6608979), (114, 4753827), (117, 4631934), (123, 4405986), (171, 3169218), (234, 2315967), (246, 2202993), (247, 2194074), (342, 1584609), (351, 1543978), (369, 1468662), (494, 1097037), (513, 1056406), (533, 1016766), (702, 771989), (738, 734331), (741, 731358), (779, 695682), (991, 546858), (1026, 528203), (1066, 508383), (1107, 489554), (1482, 365679), (1558, 347841), (1599, 338922), (1982, 273429), (2214, 244777), (2223, 243786), (2337, 231894), (2973, 182286), (3198, 169461), (4446, 121893), (4674, 115947), (4797, 112974), (5946, 91143), (6669, 81262), (7011, 77298), (8919, 60762), (9594, 56487), (10127, 53514), (12883, 42066), (13338, 40631), (14022, 38649), (14391, 37658), (17838, 30381), (18829, 28782), (20254, 26757), (21033, 25766)]