248783122846

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{997}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 395660692800

約数和(自身を除く): 146877569954

約数列:

[1, 2, 29, 58, 67, 134, 157, 314, 409, 818, 997, 1943, 1994, 3886, 4553, 9106, 10519, 11861, 21038, 23722, 27403, 28913, 54806, 57826, 64213, 66799, 128426, 133598, 156529, 305051, 313058, 407773, 610102, 794687, 815546, 1589374, 1862177, 1937171, 3724354, 3874342, 4302271, 4539341, 8604542, 9078682, 10487443, 11825417, 20974886, 23650834, 27320791, 54641582, 64020361, 124765859, 128040722, 249531718, 304135847, 608271694, 792302939, 1584605878, 1856590469, 3713180938, 4289364187, 8578728374, 124391561423, 248783122846]

約数ペア:

[(1, 248783122846), (2, 124391561423), (29, 8578728374), (58, 4289364187), (67, 3713180938), (134, 1856590469), (157, 1584605878), (314, 792302939), (409, 608271694), (818, 304135847), (997, 249531718), (1943, 128040722), (1994, 124765859), (3886, 64020361), (4553, 54641582), (9106, 27320791), (10519, 23650834), (11861, 20974886), (21038, 11825417), (23722, 10487443), (27403, 9078682), (28913, 8604542), (54806, 4539341), (57826, 4302271), (64213, 3874342), (66799, 3724354), (128426, 1937171), (133598, 1862177), (156529, 1589374), (305051, 815546), (313058, 794687), (407773, 610102)]