243734148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 731867136

約数和(自身を除く): 488132988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 83, 84, 86, 126, 129, 166, 172, 249, 252, 258, 271, 301, 332, 387, 498, 516, 542, 581, 602, 747, 774, 813, 903, 996, 1084, 1162, 1204, 1494, 1548, 1626, 1743, 1806, 1897, 2324, 2439, 2709, 2988, 3252, 3486, 3569, 3612, 3794, 4878, 5229, 5418, 5691, 6972, 7138, 7588, 9756, 10458, 10707, 10836, 11382, 11653, 14276, 17073, 20916, 21414, 22493, 22764, 23306, 24983, 32121, 34146, 34959, 42828, 44986, 46612, 49966, 64242, 67479, 68292, 69918, 74949, 81571, 89972, 99932, 104877, 128484, 134958, 139836, 149898, 157451, 163142, 202437, 209754, 224847, 244713, 269916, 299796, 314902, 326284, 404874, 419508, 449694, 472353, 489426, 629804, 734139, 809748, 899388, 944706, 967199, 978852, 1417059, 1468278, 1889412, 1934398, 2834118, 2901597, 2936556, 3868796, 5668236, 5803194, 6770393, 8704791, 11606388, 13540786, 17409582, 20311179, 27081572, 34819164, 40622358, 60933537, 81244716, 121867074, 243734148]

約数ペア:

[(1, 243734148), (2, 121867074), (3, 81244716), (4, 60933537), (6, 40622358), (7, 34819164), (9, 27081572), (12, 20311179), (14, 17409582), (18, 13540786), (21, 11606388), (28, 8704791), (36, 6770393), (42, 5803194), (43, 5668236), (63, 3868796), (83, 2936556), (84, 2901597), (86, 2834118), (126, 1934398), (129, 1889412), (166, 1468278), (172, 1417059), (249, 978852), (252, 967199), (258, 944706), (271, 899388), (301, 809748), (332, 734139), (387, 629804), (498, 489426), (516, 472353), (542, 449694), (581, 419508), (602, 404874), (747, 326284), (774, 314902), (813, 299796), (903, 269916), (996, 244713), (1084, 224847), (1162, 209754), (1204, 202437), (1494, 163142), (1548, 157451), (1626, 149898), (1743, 139836), (1806, 134958), (1897, 128484), (2324, 104877), (2439, 99932), (2709, 89972), (2988, 81571), (3252, 74949), (3486, 69918), (3569, 68292), (3612, 67479), (3794, 64242), (4878, 49966), (5229, 46612), (5418, 44986), (5691, 42828), (6972, 34959), (7138, 34146), (7588, 32121), (9756, 24983), (10458, 23306), (10707, 22764), (10836, 22493), (11382, 21414), (11653, 20916), (14276, 17073)]