421548984

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{13907}}^1$

素因数の和:14340

約数の個数: 48

約数和(自身を含む): 1144489320

約数和(自身を除く): 722940336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 13907, 15156, 27814, 30312, 41721, 55628, 83442, 111256, 125163, 166884, 250326, 333768, 500652, 1001304, 5854847, 11709694, 17564541, 23419388, 35129082, 46838776, 52693623, 70258164, 105387246, 140516328, 210774492, 421548984]

約数ペア:

[(1, 421548984), (2, 210774492), (3, 140516328), (4, 105387246), (6, 70258164), (8, 52693623), (9, 46838776), (12, 35129082), (18, 23419388), (24, 17564541), (36, 11709694), (72, 5854847), (421, 1001304), (842, 500652), (1263, 333768), (1684, 250326), (2526, 166884), (3368, 125163), (3789, 111256), (5052, 83442), (7578, 55628), (10104, 41721), (13907, 30312), (15156, 27814)]