396065982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 956067840

約数和(自身を除く): 560001858

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 37, 38, 39, 57, 62, 74, 78, 93, 111, 114, 186, 222, 233, 247, 403, 466, 481, 494, 589, 699, 703, 741, 806, 962, 1147, 1178, 1209, 1398, 1406, 1443, 1482, 1767, 2109, 2294, 2418, 2886, 3029, 3441, 3534, 4218, 4427, 6058, 6882, 7223, 7657, 8621, 8854, 9087, 9139, 13281, 14446, 14911, 15314, 17242, 18174, 18278, 21669, 21793, 22971, 25863, 26562, 27417, 29822, 43338, 43586, 44733, 45942, 51726, 54834, 57551, 65379, 89466, 93899, 112073, 115102, 130758, 137237, 163799, 172653, 187798, 224146, 267251, 274474, 281697, 283309, 327598, 336219, 345306, 411711, 491397, 534502, 563394, 566618, 672438, 801753, 823422, 849927, 982794, 1603506, 1699854, 1784081, 2129387, 3474263, 3568162, 4258774, 5077769, 5352243, 6388161, 6948526, 10155538, 10422789, 10704486, 12776322, 15233307, 20845578, 30466614, 66010997, 132021994, 198032991, 396065982]

約数ペア:

[(1, 396065982), (2, 198032991), (3, 132021994), (6, 66010997), (13, 30466614), (19, 20845578), (26, 15233307), (31, 12776322), (37, 10704486), (38, 10422789), (39, 10155538), (57, 6948526), (62, 6388161), (74, 5352243), (78, 5077769), (93, 4258774), (111, 3568162), (114, 3474263), (186, 2129387), (222, 1784081), (233, 1699854), (247, 1603506), (403, 982794), (466, 849927), (481, 823422), (494, 801753), (589, 672438), (699, 566618), (703, 563394), (741, 534502), (806, 491397), (962, 411711), (1147, 345306), (1178, 336219), (1209, 327598), (1398, 283309), (1406, 281697), (1443, 274474), (1482, 267251), (1767, 224146), (2109, 187798), (2294, 172653), (2418, 163799), (2886, 137237), (3029, 130758), (3441, 115102), (3534, 112073), (4218, 93899), (4427, 89466), (6058, 65379), (6882, 57551), (7223, 54834), (7657, 51726), (8621, 45942), (8854, 44733), (9087, 43586), (9139, 43338), (13281, 29822), (14446, 27417), (14911, 26562), (15314, 25863), (17242, 22971), (18174, 21793), (18278, 21669)]