249882024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3533}}^1$

素因数の和:3970

約数の個数: 64

約数和(自身を含む): 715847040

約数和(自身を除く): 465965016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2526, 2947, 3368, 3533, 5052, 5894, 7066, 8841, 10104, 10599, 11788, 14132, 17682, 21198, 23576, 24731, 28264, 35364, 42396, 49462, 70728, 74193, 84792, 98924, 148386, 197848, 296772, 593544, 1487393, 2974786, 4462179, 5949572, 8924358, 10411751, 11899144, 17848716, 20823502, 31235253, 35697432, 41647004, 62470506, 83294008, 124941012, 249882024]

約数ペア:

[(1, 249882024), (2, 124941012), (3, 83294008), (4, 62470506), (6, 41647004), (7, 35697432), (8, 31235253), (12, 20823502), (14, 17848716), (21, 11899144), (24, 10411751), (28, 8924358), (42, 5949572), (56, 4462179), (84, 2974786), (168, 1487393), (421, 593544), (842, 296772), (1263, 197848), (1684, 148386), (2526, 98924), (2947, 84792), (3368, 74193), (3533, 70728), (5052, 49462), (5894, 42396), (7066, 35364), (8841, 28264), (10104, 24731), (10599, 23576), (11788, 21198), (14132, 17682)]