388620102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 920560032

約数和(自身を除く): 531939930

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 89, 102, 111, 178, 221, 222, 267, 442, 481, 534, 629, 663, 962, 1157, 1258, 1326, 1443, 1513, 1887, 2314, 2886, 3026, 3293, 3471, 3774, 4539, 6586, 6942, 7921, 8177, 9078, 9879, 15842, 16354, 19669, 19758, 23763, 24531, 39338, 42809, 47526, 49062, 55981, 59007, 85618, 102973, 111962, 118014, 128427, 134657, 167943, 205946, 256854, 269314, 293077, 308919, 335886, 403971, 586154, 617838, 727753, 807942, 879231, 1455506, 1750541, 1758462, 2183259, 3501082, 3810001, 4366518, 4982309, 5251623, 7620002, 9964618, 10503246, 11430003, 14946927, 22860006, 29893854, 64770017, 129540034, 194310051, 388620102]

約数ペア:

[(1, 388620102), (2, 194310051), (3, 129540034), (6, 64770017), (13, 29893854), (17, 22860006), (26, 14946927), (34, 11430003), (37, 10503246), (39, 9964618), (51, 7620002), (74, 5251623), (78, 4982309), (89, 4366518), (102, 3810001), (111, 3501082), (178, 2183259), (221, 1758462), (222, 1750541), (267, 1455506), (442, 879231), (481, 807942), (534, 727753), (629, 617838), (663, 586154), (962, 403971), (1157, 335886), (1258, 308919), (1326, 293077), (1443, 269314), (1513, 256854), (1887, 205946), (2314, 167943), (2886, 134657), (3026, 128427), (3293, 118014), (3471, 111962), (3774, 102973), (4539, 85618), (6586, 59007), (6942, 55981), (7921, 49062), (8177, 47526), (9078, 42809), (9879, 39338), (15842, 24531), (16354, 23763), (19669, 19758)]