1290952512

素因数分解:

$2^6\times 3^3\times {\mathrm{359}}^1\times {\mathrm{2081}}^1$

素因数の和:2461

約数の個数: 112

約数和(自身を含む): 3807561600

約数和(自身を除く): 2516609088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 359, 432, 576, 718, 864, 1077, 1436, 1728, 2081, 2154, 2872, 3231, 4162, 4308, 5744, 6243, 6462, 8324, 8616, 9693, 11488, 12486, 12924, 16648, 17232, 18729, 19386, 22976, 24972, 25848, 33296, 34464, 37458, 38772, 49944, 51696, 56187, 66592, 68928, 74916, 77544, 99888, 103392, 112374, 133184, 149832, 155088, 199776, 206784, 224748, 299664, 310176, 399552, 449496, 599328, 620352, 747079, 898992, 1198656, 1494158, 1797984, 2241237, 2988316, 3595968, 4482474, 5976632, 6723711, 8964948, 11953264, 13447422, 17929896, 20171133, 23906528, 26894844, 35859792, 40342266, 47813056, 53789688, 71719584, 80684532, 107579376, 143439168, 161369064, 215158752, 322738128, 430317504, 645476256, 1290952512]

約数ペア:

[(1, 1290952512), (2, 645476256), (3, 430317504), (4, 322738128), (6, 215158752), (8, 161369064), (9, 143439168), (12, 107579376), (16, 80684532), (18, 71719584), (24, 53789688), (27, 47813056), (32, 40342266), (36, 35859792), (48, 26894844), (54, 23906528), (64, 20171133), (72, 17929896), (96, 13447422), (108, 11953264), (144, 8964948), (192, 6723711), (216, 5976632), (288, 4482474), (359, 3595968), (432, 2988316), (576, 2241237), (718, 1797984), (864, 1494158), (1077, 1198656), (1436, 898992), (1728, 747079), (2081, 620352), (2154, 599328), (2872, 449496), (3231, 399552), (4162, 310176), (4308, 299664), (5744, 224748), (6243, 206784), (6462, 199776), (8324, 155088), (8616, 149832), (9693, 133184), (11488, 112374), (12486, 103392), (12924, 99888), (16648, 77544), (17232, 74916), (18729, 68928), (19386, 66592), (22976, 56187), (24972, 51696), (25848, 49944), (33296, 38772), (34464, 37458)]