1661512590216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1214555987}}^1$

素因数の和:1214556018

約数の個数: 48

約数和(自身を含む): 4736768353200

約数和(自身を除く): 3075255762984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1214555987, 2429111974, 3643667961, 4858223948, 7287335922, 9716447896, 10931003883, 14574671844, 21862007766, 23076563753, 29149343688, 43724015532, 46153127506, 69229691259, 87448031064, 92306255012, 138459382518, 184612510024, 207689073777, 276918765036, 415378147554, 553837530072, 830756295108, 1661512590216]

約数ペア:

[(1, 1661512590216), (2, 830756295108), (3, 553837530072), (4, 415378147554), (6, 276918765036), (8, 207689073777), (9, 184612510024), (12, 138459382518), (18, 92306255012), (19, 87448031064), (24, 69229691259), (36, 46153127506), (38, 43724015532), (57, 29149343688), (72, 23076563753), (76, 21862007766), (114, 14574671844), (152, 10931003883), (171, 9716447896), (228, 7287335922), (342, 4858223948), (456, 3643667961), (684, 2429111974), (1368, 1214555987)]