1246370816

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:162

約数の個数: 132

約数和(自身を含む): 2772047400

約数和(自身を除く): 1525676584

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 47, 58, 64, 76, 94, 116, 128, 152, 188, 232, 256, 304, 376, 464, 512, 551, 608, 752, 893, 928, 1024, 1102, 1216, 1363, 1504, 1786, 1856, 2204, 2209, 2432, 2726, 3008, 3572, 3712, 4408, 4418, 4864, 5452, 6016, 7144, 7424, 8816, 8836, 9728, 10904, 12032, 14288, 14848, 17632, 17672, 19456, 21808, 24064, 25897, 28576, 29696, 35264, 35344, 41971, 43616, 48128, 51794, 57152, 64061, 70528, 70688, 83942, 87232, 103588, 114304, 128122, 141056, 141376, 167884, 174464, 207176, 228608, 256244, 282112, 282752, 335768, 348928, 414352, 457216, 512488, 564224, 565504, 671536, 697856, 828704, 914432, 1024976, 1131008, 1217159, 1343072, 1395712, 1657408, 2049952, 2262016, 2434318, 2686144, 3314816, 4099904, 4868636, 5372288, 6629632, 8199808, 9737272, 10744576, 13259264, 16399616, 19474544, 21489152, 26518528, 32799232, 38949088, 42978304, 65598464, 77898176, 155796352, 311592704, 623185408, 1246370816]

約数ペア:

[(1, 1246370816), (2, 623185408), (4, 311592704), (8, 155796352), (16, 77898176), (19, 65598464), (29, 42978304), (32, 38949088), (38, 32799232), (47, 26518528), (58, 21489152), (64, 19474544), (76, 16399616), (94, 13259264), (116, 10744576), (128, 9737272), (152, 8199808), (188, 6629632), (232, 5372288), (256, 4868636), (304, 4099904), (376, 3314816), (464, 2686144), (512, 2434318), (551, 2262016), (608, 2049952), (752, 1657408), (893, 1395712), (928, 1343072), (1024, 1217159), (1102, 1131008), (1216, 1024976), (1363, 914432), (1504, 828704), (1786, 697856), (1856, 671536), (2204, 565504), (2209, 564224), (2432, 512488), (2726, 457216), (3008, 414352), (3572, 348928), (3712, 335768), (4408, 282752), (4418, 282112), (4864, 256244), (5452, 228608), (6016, 207176), (7144, 174464), (7424, 167884), (8816, 141376), (8836, 141056), (9728, 128122), (10904, 114304), (12032, 103588), (14288, 87232), (14848, 83942), (17632, 70688), (17672, 70528), (19456, 64061), (21808, 57152), (24064, 51794), (25897, 48128), (28576, 43616), (29696, 41971), (35264, 35344)]