213187968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{26437}}^1$

素因数の和:26464

約数の個数: 96

約数和(自身を含む): 701135760

約数和(自身を除く): 487947792

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, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 26437, 52874, 79311, 105748, 158622, 185059, 211496, 237933, 317244, 370118, 422992, 475866, 555177, 634488, 740236, 845984, 951732, 1110354, 1268976, 1480472, 1665531, 1691968, 1903464, 2220708, 2537952, 2960944, 3331062, 3383936, 3806928, 4441416, 5075904, 5921888, 6662124, 7613856, 8882832, 10151808, 11843776, 13324248, 15227712, 17765664, 23687552, 26648496, 30455424, 35531328, 53296992, 71062656, 106593984, 213187968]

約数ペア:

[(1, 213187968), (2, 106593984), (3, 71062656), (4, 53296992), (6, 35531328), (7, 30455424), (8, 26648496), (9, 23687552), (12, 17765664), (14, 15227712), (16, 13324248), (18, 11843776), (21, 10151808), (24, 8882832), (28, 7613856), (32, 6662124), (36, 5921888), (42, 5075904), (48, 4441416), (56, 3806928), (63, 3383936), (64, 3331062), (72, 2960944), (84, 2537952), (96, 2220708), (112, 1903464), (126, 1691968), (128, 1665531), (144, 1480472), (168, 1268976), (192, 1110354), (224, 951732), (252, 845984), (288, 740236), (336, 634488), (384, 555177), (448, 475866), (504, 422992), (576, 370118), (672, 317244), (896, 237933), (1008, 211496), (1152, 185059), (1344, 158622), (2016, 105748), (2688, 79311), (4032, 52874), (8064, 26437)]