214404372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65447}}^1$

素因数の和:65477

約数の個数: 72

約数和(自身を含む): 667046016

約数和(自身を除く): 452641644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65447, 130894, 196341, 261788, 392682, 458129, 589023, 785364, 850811, 916258, 1178046, 1374387, 1701622, 1832516, 2356092, 2552433, 2748774, 3403244, 4123161, 5104866, 5497548, 5955677, 7657299, 8246322, 10209732, 11911354, 15314598, 16492644, 17867031, 23822708, 30629196, 35734062, 53601093, 71468124, 107202186, 214404372]

約数ペア:

[(1, 214404372), (2, 107202186), (3, 71468124), (4, 53601093), (6, 35734062), (7, 30629196), (9, 23822708), (12, 17867031), (13, 16492644), (14, 15314598), (18, 11911354), (21, 10209732), (26, 8246322), (28, 7657299), (36, 5955677), (39, 5497548), (42, 5104866), (52, 4123161), (63, 3403244), (78, 2748774), (84, 2552433), (91, 2356092), (117, 1832516), (126, 1701622), (156, 1374387), (182, 1178046), (234, 916258), (252, 850811), (273, 785364), (364, 589023), (468, 458129), (546, 392682), (819, 261788), (1092, 196341), (1638, 130894), (3276, 65447)]