212373216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1629

約数の個数: 144

約数和(自身を含む): 674593920

約数和(自身を除く): 462220704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 129, 132, 144, 172, 176, 198, 258, 264, 288, 344, 352, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1056, 1376, 1419, 1548, 1559, 1584, 1892, 2064, 2838, 3096, 3118, 3168, 3784, 4128, 4257, 4677, 5676, 6192, 6236, 7568, 8514, 9354, 11352, 12384, 12472, 14031, 15136, 17028, 17149, 18708, 22704, 24944, 28062, 34056, 34298, 37416, 45408, 49888, 51447, 56124, 67037, 68112, 68596, 74832, 102894, 112248, 134074, 136224, 137192, 149664, 154341, 201111, 205788, 224496, 268148, 274384, 308682, 402222, 411576, 448992, 536296, 548768, 603333, 617364, 737407, 804444, 823152, 1072592, 1206666, 1234728, 1474814, 1608888, 1646304, 2145184, 2212221, 2413332, 2469456, 2949628, 3217776, 4424442, 4826664, 4938912, 5899256, 6435552, 6636663, 8848884, 9653328, 11798512, 13273326, 17697768, 19306656, 23597024, 26546652, 35395536, 53093304, 70791072, 106186608, 212373216]

約数ペア:

[(1, 212373216), (2, 106186608), (3, 70791072), (4, 53093304), (6, 35395536), (8, 26546652), (9, 23597024), (11, 19306656), (12, 17697768), (16, 13273326), (18, 11798512), (22, 9653328), (24, 8848884), (32, 6636663), (33, 6435552), (36, 5899256), (43, 4938912), (44, 4826664), (48, 4424442), (66, 3217776), (72, 2949628), (86, 2469456), (88, 2413332), (96, 2212221), (99, 2145184), (129, 1646304), (132, 1608888), (144, 1474814), (172, 1234728), (176, 1206666), (198, 1072592), (258, 823152), (264, 804444), (288, 737407), (344, 617364), (352, 603333), (387, 548768), (396, 536296), (473, 448992), (516, 411576), (528, 402222), (688, 308682), (774, 274384), (792, 268148), (946, 224496), (1032, 205788), (1056, 201111), (1376, 154341), (1419, 149664), (1548, 137192), (1559, 136224), (1584, 134074), (1892, 112248), (2064, 102894), (2838, 74832), (3096, 68596), (3118, 68112), (3168, 67037), (3784, 56124), (4128, 51447), (4257, 49888), (4677, 45408), (5676, 37416), (6192, 34298), (6236, 34056), (7568, 28062), (8514, 24944), (9354, 22704), (11352, 18708), (12384, 17149), (12472, 17028), (14031, 15136)]