2215517808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{15737}}^1$

素因数の和:16174

約数の個数: 80

約数和(自身を含む): 6557080320

約数和(自身を除く): 4341562512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 838, 1257, 1676, 2514, 2933, 3352, 5028, 5866, 6704, 8799, 10056, 11732, 15737, 17598, 20112, 23464, 31474, 35196, 46928, 47211, 62948, 70392, 94422, 110159, 125896, 140784, 188844, 220318, 251792, 330477, 377688, 440636, 660954, 755376, 881272, 1321908, 1762544, 2643816, 5287632, 6593803, 13187606, 19781409, 26375212, 39562818, 46156621, 52750424, 79125636, 92313242, 105500848, 138469863, 158251272, 184626484, 276939726, 316502544, 369252968, 553879452, 738505936, 1107758904, 2215517808]

約数ペア:

[(1, 2215517808), (2, 1107758904), (3, 738505936), (4, 553879452), (6, 369252968), (7, 316502544), (8, 276939726), (12, 184626484), (14, 158251272), (16, 138469863), (21, 105500848), (24, 92313242), (28, 79125636), (42, 52750424), (48, 46156621), (56, 39562818), (84, 26375212), (112, 19781409), (168, 13187606), (336, 6593803), (419, 5287632), (838, 2643816), (1257, 1762544), (1676, 1321908), (2514, 881272), (2933, 755376), (3352, 660954), (5028, 440636), (5866, 377688), (6704, 330477), (8799, 251792), (10056, 220318), (11732, 188844), (15737, 140784), (17598, 125896), (20112, 110159), (23464, 94422), (31474, 70392), (35196, 62948), (46928, 47211)]