1229997888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1187}}^1$

素因数の和:1469

約数の個数: 168

約数和(自身を含む): 4048304832

約数和(自身を除く): 2818306944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 257, 288, 336, 448, 504, 514, 576, 672, 771, 1008, 1028, 1187, 1344, 1542, 1799, 2016, 2056, 2313, 2374, 3084, 3561, 3598, 4032, 4112, 4626, 4748, 5397, 6168, 7122, 7196, 8224, 8309, 9252, 9496, 10683, 10794, 12336, 14244, 14392, 16191, 16448, 16618, 18504, 18992, 21366, 21588, 24672, 24927, 28488, 28784, 32382, 33236, 37008, 37984, 42732, 43176, 49344, 49854, 56976, 57568, 64764, 66472, 74016, 74781, 75968, 85464, 86352, 99708, 113952, 115136, 129528, 132944, 148032, 149562, 170928, 172704, 199416, 227904, 259056, 265888, 299124, 305059, 341856, 345408, 398832, 518112, 531776, 598248, 610118, 683712, 797664, 915177, 1036224, 1196496, 1220236, 1595328, 1830354, 2135413, 2392992, 2440472, 2745531, 3660708, 4270826, 4785984, 4880944, 5491062, 6406239, 7321416, 8541652, 9761888, 10982124, 12812478, 14642832, 17083304, 19218717, 19523776, 21964248, 25624956, 29285664, 34166608, 38437434, 43928496, 51249912, 58571328, 68333216, 76874868, 87856992, 102499824, 136666432, 153749736, 175713984, 204999648, 307499472, 409999296, 614998944, 1229997888]

約数ペア:

[(1, 1229997888), (2, 614998944), (3, 409999296), (4, 307499472), (6, 204999648), (7, 175713984), (8, 153749736), (9, 136666432), (12, 102499824), (14, 87856992), (16, 76874868), (18, 68333216), (21, 58571328), (24, 51249912), (28, 43928496), (32, 38437434), (36, 34166608), (42, 29285664), (48, 25624956), (56, 21964248), (63, 19523776), (64, 19218717), (72, 17083304), (84, 14642832), (96, 12812478), (112, 10982124), (126, 9761888), (144, 8541652), (168, 7321416), (192, 6406239), (224, 5491062), (252, 4880944), (257, 4785984), (288, 4270826), (336, 3660708), (448, 2745531), (504, 2440472), (514, 2392992), (576, 2135413), (672, 1830354), (771, 1595328), (1008, 1220236), (1028, 1196496), (1187, 1036224), (1344, 915177), (1542, 797664), (1799, 683712), (2016, 610118), (2056, 598248), (2313, 531776), (2374, 518112), (3084, 398832), (3561, 345408), (3598, 341856), (4032, 305059), (4112, 299124), (4626, 265888), (4748, 259056), (5397, 227904), (6168, 199416), (7122, 172704), (7196, 170928), (8224, 149562), (8309, 148032), (9252, 132944), (9496, 129528), (10683, 115136), (10794, 113952), (12336, 99708), (14244, 86352), (14392, 85464), (16191, 75968), (16448, 74781), (16618, 74016), (18504, 66472), (18992, 64764), (21366, 57568), (21588, 56976), (24672, 49854), (24927, 49344), (28488, 43176), (28784, 42732), (32382, 37984), (33236, 37008)]