2155264336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1712

約数の個数: 80

約数和(自身を含む): 4479713280

約数和(自身を除く): 2324448944

約数列:

[1, 2, 4, 8, 16, 31, 47, 59, 62, 94, 118, 124, 188, 236, 248, 376, 472, 496, 752, 944, 1457, 1567, 1829, 2773, 2914, 3134, 3658, 5546, 5828, 6268, 7316, 11092, 11656, 12536, 14632, 22184, 23312, 25072, 29264, 44368, 48577, 73649, 85963, 92453, 97154, 147298, 171926, 184906, 194308, 294596, 343852, 369812, 388616, 589192, 687704, 739624, 777232, 1178384, 1375408, 1479248, 2283119, 2866043, 4345291, 4566238, 5732086, 8690582, 9132476, 11464172, 17381164, 18264952, 22928344, 34762328, 36529904, 45856688, 69524656, 134704021, 269408042, 538816084, 1077632168, 2155264336]

約数ペア:

[(1, 2155264336), (2, 1077632168), (4, 538816084), (8, 269408042), (16, 134704021), (31, 69524656), (47, 45856688), (59, 36529904), (62, 34762328), (94, 22928344), (118, 18264952), (124, 17381164), (188, 11464172), (236, 9132476), (248, 8690582), (376, 5732086), (472, 4566238), (496, 4345291), (752, 2866043), (944, 2283119), (1457, 1479248), (1567, 1375408), (1829, 1178384), (2773, 777232), (2914, 739624), (3134, 687704), (3658, 589192), (5546, 388616), (5828, 369812), (6268, 343852), (7316, 294596), (11092, 194308), (11656, 184906), (12536, 171926), (14632, 147298), (22184, 97154), (23312, 92453), (25072, 85963), (29264, 73649), (44368, 48577)]