181224296848

素因数分解:

$2^4\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1632769}}^1$

素因数の和:1633775

約数の個数: 40

約数和(自身を含む): 401687544320

約数和(自身を除く): 220463247472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 991, 1982, 3964, 6937, 7928, 13874, 15856, 27748, 55496, 110992, 1632769, 3265538, 6531076, 11429383, 13062152, 22858766, 26124304, 45717532, 91435064, 182870128, 1618074079, 3236148158, 6472296316, 11326518553, 12944592632, 22653037106, 25889185264, 45306074212, 90612148424, 181224296848]

約数ペア:

[(1, 181224296848), (2, 90612148424), (4, 45306074212), (7, 25889185264), (8, 22653037106), (14, 12944592632), (16, 11326518553), (28, 6472296316), (56, 3236148158), (112, 1618074079), (991, 182870128), (1982, 91435064), (3964, 45717532), (6937, 26124304), (7928, 22858766), (13874, 13062152), (15856, 11429383), (27748, 6531076), (55496, 3265538), (110992, 1632769)]