1550508768

素因数分解:

$2^5\times 3^2\times {\mathrm{499}}^1\times {\mathrm{10789}}^1$

素因数の和:11304

約数の個数: 72

約数和(自身を含む): 4418505000

約数和(自身を除く): 2867996232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 7984, 8982, 10789, 11976, 15968, 17964, 21578, 23952, 32367, 35928, 43156, 47904, 64734, 71856, 86312, 97101, 129468, 143712, 172624, 194202, 258936, 345248, 388404, 517872, 776808, 1035744, 1553616, 3107232, 5383711, 10767422, 16151133, 21534844, 32302266, 43069688, 48453399, 64604532, 86139376, 96906798, 129209064, 172278752, 193813596, 258418128, 387627192, 516836256, 775254384, 1550508768]

約数ペア:

[(1, 1550508768), (2, 775254384), (3, 516836256), (4, 387627192), (6, 258418128), (8, 193813596), (9, 172278752), (12, 129209064), (16, 96906798), (18, 86139376), (24, 64604532), (32, 48453399), (36, 43069688), (48, 32302266), (72, 21534844), (96, 16151133), (144, 10767422), (288, 5383711), (499, 3107232), (998, 1553616), (1497, 1035744), (1996, 776808), (2994, 517872), (3992, 388404), (4491, 345248), (5988, 258936), (7984, 194202), (8982, 172624), (10789, 143712), (11976, 129468), (15968, 97101), (17964, 86312), (21578, 71856), (23952, 64734), (32367, 47904), (35928, 43156)]