388660764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{10771}}^1$

素因数の和:10906

約数の個数: 48

約数和(自身を含む): 945867776

約数和(自身を除く): 557207012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 124, 186, 194, 291, 372, 388, 582, 1164, 3007, 6014, 9021, 10771, 12028, 18042, 21542, 32313, 36084, 43084, 64626, 129252, 333901, 667802, 1001703, 1044787, 1335604, 2003406, 2089574, 3134361, 4006812, 4179148, 6268722, 12537444, 32388397, 64776794, 97165191, 129553588, 194330382, 388660764]

約数ペア:

[(1, 388660764), (2, 194330382), (3, 129553588), (4, 97165191), (6, 64776794), (12, 32388397), (31, 12537444), (62, 6268722), (93, 4179148), (97, 4006812), (124, 3134361), (186, 2089574), (194, 2003406), (291, 1335604), (372, 1044787), (388, 1001703), (582, 667802), (1164, 333901), (3007, 129252), (6014, 64626), (9021, 43084), (10771, 36084), (12028, 32313), (18042, 21542)]