211608864

素因数分解:

$2^5\times 3^2\times {\mathrm{619}}^1\times {\mathrm{1187}}^1$

素因数の和:1822

約数の個数: 72

約数和(自身を含む): 603242640

約数和(自身を除く): 391633776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 619, 1187, 1238, 1857, 2374, 2476, 3561, 3714, 4748, 4952, 5571, 7122, 7428, 9496, 9904, 10683, 11142, 14244, 14856, 18992, 19808, 21366, 22284, 28488, 29712, 37984, 42732, 44568, 56976, 59424, 85464, 89136, 113952, 170928, 178272, 341856, 734753, 1469506, 2204259, 2939012, 4408518, 5878024, 6612777, 8817036, 11756048, 13225554, 17634072, 23512096, 26451108, 35268144, 52902216, 70536288, 105804432, 211608864]

約数ペア:

[(1, 211608864), (2, 105804432), (3, 70536288), (4, 52902216), (6, 35268144), (8, 26451108), (9, 23512096), (12, 17634072), (16, 13225554), (18, 11756048), (24, 8817036), (32, 6612777), (36, 5878024), (48, 4408518), (72, 2939012), (96, 2204259), (144, 1469506), (288, 734753), (619, 341856), (1187, 178272), (1238, 170928), (1857, 113952), (2374, 89136), (2476, 85464), (3561, 59424), (3714, 56976), (4748, 44568), (4952, 42732), (5571, 37984), (7122, 29712), (7428, 28488), (9496, 22284), (9904, 21366), (10683, 19808), (11142, 18992), (14244, 14856)]