1640366928

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{242371}}^1$

素因数の和:242432

約数の個数: 60

約数和(自身を含む): 4688443968

約数和(自身を除く): 3048077040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 242371, 484742, 727113, 969484, 1454226, 1938968, 2181339, 2908452, 3877936, 4362678, 5816904, 8725356, 11391437, 11633808, 17450712, 22782874, 34174311, 34901424, 45565748, 68348622, 91131496, 102522933, 136697244, 182262992, 205045866, 273394488, 410091732, 546788976, 820183464, 1640366928]

約数ペア:

[(1, 1640366928), (2, 820183464), (3, 546788976), (4, 410091732), (6, 273394488), (8, 205045866), (9, 182262992), (12, 136697244), (16, 102522933), (18, 91131496), (24, 68348622), (36, 45565748), (47, 34901424), (48, 34174311), (72, 22782874), (94, 17450712), (141, 11633808), (144, 11391437), (188, 8725356), (282, 5816904), (376, 4362678), (423, 3877936), (564, 2908452), (752, 2181339), (846, 1938968), (1128, 1454226), (1692, 969484), (2256, 727113), (3384, 484742), (6768, 242371)]