1238336868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{21961}}^1$

素因数の和:22132

約数の個数: 48

約数和(自身を含む): 2991048704

約数和(自身を除く): 1752711836

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 508, 762, 1524, 4699, 9398, 14097, 18796, 21961, 28194, 43922, 56388, 65883, 87844, 131766, 263532, 812557, 1625114, 2437671, 2789047, 3250228, 4875342, 5578094, 8367141, 9750684, 11156188, 16734282, 33468564, 103194739, 206389478, 309584217, 412778956, 619168434, 1238336868]

約数ペア:

[(1, 1238336868), (2, 619168434), (3, 412778956), (4, 309584217), (6, 206389478), (12, 103194739), (37, 33468564), (74, 16734282), (111, 11156188), (127, 9750684), (148, 8367141), (222, 5578094), (254, 4875342), (381, 3250228), (444, 2789047), (508, 2437671), (762, 1625114), (1524, 812557), (4699, 263532), (9398, 131766), (14097, 87844), (18796, 65883), (21961, 56388), (28194, 43922)]