384349266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27481}}^1$

素因数の和:27536

約数の個数: 64

約数和(自身を含む): 1002543360

約数和(自身を除く): 618194094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 13986, 27481, 54962, 82443, 164886, 192367, 247329, 384734, 494658, 577101, 741987, 1016797, 1154202, 1483974, 1731303, 2033594, 3050391, 3462606, 5193909, 6100782, 7117579, 9151173, 10387818, 14235158, 18302346, 21352737, 27453519, 42705474, 54907038, 64058211, 128116422, 192174633, 384349266]

約数ペア:

[(1, 384349266), (2, 192174633), (3, 128116422), (6, 64058211), (7, 54907038), (9, 42705474), (14, 27453519), (18, 21352737), (21, 18302346), (27, 14235158), (37, 10387818), (42, 9151173), (54, 7117579), (63, 6100782), (74, 5193909), (111, 3462606), (126, 3050391), (189, 2033594), (222, 1731303), (259, 1483974), (333, 1154202), (378, 1016797), (518, 741987), (666, 577101), (777, 494658), (999, 384734), (1554, 247329), (1998, 192367), (2331, 164886), (4662, 82443), (6993, 54962), (13986, 27481)]