249006888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15649}}^1$

素因数の和:15691

約数の個数: 96

約数和(自身を含む): 769041000

約数和(自身を除く): 520034112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15649, 15912, 31298, 46947, 62596, 93894, 125192, 140841, 187788, 203437, 266033, 281682, 375576, 406874, 532066, 563364, 610311, 798099, 813748, 1064132, 1126728, 1220622, 1596198, 1627496, 1830933, 2128264, 2394297, 2441244, 3192396, 3458429, 3661866, 4788594, 4882488, 6384792, 6916858, 7323732, 9577188, 10375287, 13833716, 14647464, 19154376, 20750574, 27667432, 31125861, 41501148, 62251722, 83002296, 124503444, 249006888]

約数ペア:

[(1, 249006888), (2, 124503444), (3, 83002296), (4, 62251722), (6, 41501148), (8, 31125861), (9, 27667432), (12, 20750574), (13, 19154376), (17, 14647464), (18, 13833716), (24, 10375287), (26, 9577188), (34, 7323732), (36, 6916858), (39, 6384792), (51, 4882488), (52, 4788594), (68, 3661866), (72, 3458429), (78, 3192396), (102, 2441244), (104, 2394297), (117, 2128264), (136, 1830933), (153, 1627496), (156, 1596198), (204, 1220622), (221, 1126728), (234, 1064132), (306, 813748), (312, 798099), (408, 610311), (442, 563364), (468, 532066), (612, 406874), (663, 375576), (884, 281682), (936, 266033), (1224, 203437), (1326, 187788), (1768, 140841), (1989, 125192), (2652, 93894), (3978, 62596), (5304, 46947), (7956, 31298), (15649, 15912)]