231369444

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 601429920

約数和(自身を除く): 370060476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 97, 118, 177, 194, 236, 291, 354, 388, 531, 582, 708, 873, 1062, 1123, 1164, 1746, 2124, 2246, 3369, 3492, 4492, 5723, 6738, 10107, 11446, 13476, 17169, 20214, 22892, 34338, 40428, 51507, 66257, 68676, 103014, 108931, 132514, 198771, 206028, 217862, 265028, 326793, 397542, 435724, 596313, 653586, 795084, 980379, 1192626, 1307172, 1960758, 2385252, 3921516, 6426929, 12853858, 19280787, 25707716, 38561574, 57842361, 77123148, 115684722, 231369444]

約数ペア:

[(1, 231369444), (2, 115684722), (3, 77123148), (4, 57842361), (6, 38561574), (9, 25707716), (12, 19280787), (18, 12853858), (36, 6426929), (59, 3921516), (97, 2385252), (118, 1960758), (177, 1307172), (194, 1192626), (236, 980379), (291, 795084), (354, 653586), (388, 596313), (531, 435724), (582, 397542), (708, 326793), (873, 265028), (1062, 217862), (1123, 206028), (1164, 198771), (1746, 132514), (2124, 108931), (2246, 103014), (3369, 68676), (3492, 66257), (4492, 51507), (5723, 40428), (6738, 34338), (10107, 22892), (11446, 20214), (13476, 17169)]