247665655128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{14389}}^1\times {\mathrm{15259}}^1$

素因数の和:29704

約数の個数: 64

約数和(自身を含む): 632423232000

約数和(自身を除く): 384757576872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 14389, 15259, 28778, 30518, 43167, 45777, 57556, 61036, 86334, 91554, 115112, 122072, 172668, 183108, 345336, 366216, 676283, 717173, 1352566, 1434346, 2028849, 2151519, 2705132, 2868692, 4057698, 4303038, 5410264, 5737384, 8115396, 8606076, 16230792, 17212152, 219561751, 439123502, 658685253, 878247004, 1317370506, 1756494008, 2634741012, 5269482024, 10319402297, 20638804594, 30958206891, 41277609188, 61916413782, 82555218376, 123832827564, 247665655128]

約数ペア:

[(1, 247665655128), (2, 123832827564), (3, 82555218376), (4, 61916413782), (6, 41277609188), (8, 30958206891), (12, 20638804594), (24, 10319402297), (47, 5269482024), (94, 2634741012), (141, 1756494008), (188, 1317370506), (282, 878247004), (376, 658685253), (564, 439123502), (1128, 219561751), (14389, 17212152), (15259, 16230792), (28778, 8606076), (30518, 8115396), (43167, 5737384), (45777, 5410264), (57556, 4303038), (61036, 4057698), (86334, 2868692), (91554, 2705132), (115112, 2151519), (122072, 2028849), (172668, 1434346), (183108, 1352566), (345336, 717173), (366216, 676283)]