2149263776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 4797636480

約数和(自身を除く): 2648372704

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 311, 319, 352, 464, 622, 638, 677, 928, 1244, 1276, 1354, 2488, 2552, 2708, 3421, 4976, 5104, 5416, 6842, 7447, 9019, 9952, 10208, 10832, 13684, 14894, 18038, 19633, 21664, 27368, 29788, 36076, 39266, 54736, 59576, 72152, 78532, 99209, 109472, 119152, 144304, 157064, 198418, 210547, 215963, 238304, 288608, 314128, 396836, 421094, 431926, 628256, 793672, 842188, 863852, 1587344, 1684376, 1727704, 2316017, 3174688, 3368752, 3455408, 4632034, 6105863, 6737504, 6910816, 9264068, 12211726, 18528136, 24423452, 37056272, 48846904, 67164493, 74112544, 97693808, 134328986, 195387616, 268657972, 537315944, 1074631888, 2149263776]

約数ペア:

[(1, 2149263776), (2, 1074631888), (4, 537315944), (8, 268657972), (11, 195387616), (16, 134328986), (22, 97693808), (29, 74112544), (32, 67164493), (44, 48846904), (58, 37056272), (88, 24423452), (116, 18528136), (176, 12211726), (232, 9264068), (311, 6910816), (319, 6737504), (352, 6105863), (464, 4632034), (622, 3455408), (638, 3368752), (677, 3174688), (928, 2316017), (1244, 1727704), (1276, 1684376), (1354, 1587344), (2488, 863852), (2552, 842188), (2708, 793672), (3421, 628256), (4976, 431926), (5104, 421094), (5416, 396836), (6842, 314128), (7447, 288608), (9019, 238304), (9952, 215963), (10208, 210547), (10832, 198418), (13684, 157064), (14894, 144304), (18038, 119152), (19633, 109472), (21664, 99209), (27368, 78532), (29788, 72152), (36076, 59576), (39266, 54736)]