309437856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11807}}^1$

素因数の和:11843

約数の個数: 144

約数和(自身を含む): 1083124224

約数和(自身を除く): 773686368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 11807, 13104, 23614, 26208, 35421, 47228, 70842, 82649, 94456, 106263, 141684, 153491, 165298, 188912, 212526, 247947, 283368, 306982, 330596, 377824, 425052, 460473, 495894, 566736, 613964, 661192, 743841, 850104, 920946, 991788, 1074437, 1133472, 1227928, 1322384, 1381419, 1487682, 1700208, 1841892, 1983576, 2148874, 2455856, 2644768, 2762838, 2975364, 3223311, 3400416, 3683784, 3967152, 4297748, 4911712, 5525676, 5950728, 6446622, 7367568, 7934304, 8595496, 9669933, 11051352, 11901456, 12893244, 14735136, 17190992, 19339866, 22102704, 23802912, 25786488, 34381984, 38679732, 44205408, 51572976, 77359464, 103145952, 154718928, 309437856]

約数ペア:

[(1, 309437856), (2, 154718928), (3, 103145952), (4, 77359464), (6, 51572976), (7, 44205408), (8, 38679732), (9, 34381984), (12, 25786488), (13, 23802912), (14, 22102704), (16, 19339866), (18, 17190992), (21, 14735136), (24, 12893244), (26, 11901456), (28, 11051352), (32, 9669933), (36, 8595496), (39, 7934304), (42, 7367568), (48, 6446622), (52, 5950728), (56, 5525676), (63, 4911712), (72, 4297748), (78, 3967152), (84, 3683784), (91, 3400416), (96, 3223311), (104, 2975364), (112, 2762838), (117, 2644768), (126, 2455856), (144, 2148874), (156, 1983576), (168, 1841892), (182, 1700208), (208, 1487682), (224, 1381419), (234, 1322384), (252, 1227928), (273, 1133472), (288, 1074437), (312, 991788), (336, 920946), (364, 850104), (416, 743841), (468, 661192), (504, 613964), (546, 566736), (624, 495894), (672, 460473), (728, 425052), (819, 377824), (936, 330596), (1008, 306982), (1092, 283368), (1248, 247947), (1456, 212526), (1638, 188912), (1872, 165298), (2016, 153491), (2184, 141684), (2912, 106263), (3276, 94456), (3744, 82649), (4368, 70842), (6552, 47228), (8736, 35421), (11807, 26208), (13104, 23614)]