238375566

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8462

約数の個数: 72

約数和(自身を含む): 611443560

約数和(自身を除く): 373067994

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 8419, 9438, 14157, 16838, 25257, 28314, 50514, 75771, 92609, 109447, 151542, 185218, 218894, 277827, 328341, 555654, 656682, 833481, 985023, 1018699, 1203917, 1666962, 1970046, 2037398, 2407834, 3056097, 3611751, 6112194, 7223502, 9168291, 10835253, 13243087, 18336582, 21670506, 26486174, 39729261, 79458522, 119187783, 238375566]

約数ペア:

[(1, 238375566), (2, 119187783), (3, 79458522), (6, 39729261), (9, 26486174), (11, 21670506), (13, 18336582), (18, 13243087), (22, 10835253), (26, 9168291), (33, 7223502), (39, 6112194), (66, 3611751), (78, 3056097), (99, 2407834), (117, 2037398), (121, 1970046), (143, 1666962), (198, 1203917), (234, 1018699), (242, 985023), (286, 833481), (363, 656682), (429, 555654), (726, 328341), (858, 277827), (1089, 218894), (1287, 185218), (1573, 151542), (2178, 109447), (2574, 92609), (3146, 75771), (4719, 50514), (8419, 28314), (9438, 25257), (14157, 16838)]