561657144

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{7013}}^1$

素因数の和:7140

約数の個数: 64

約数和(自身を含む): 1454423040

約数和(自身を除く): 892765896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 852, 1128, 1704, 3337, 6674, 7013, 10011, 13348, 14026, 20022, 21039, 26696, 28052, 40044, 42078, 56104, 80088, 84156, 168312, 329611, 497923, 659222, 988833, 995846, 1318444, 1493769, 1977666, 1991692, 2636888, 2987538, 3955332, 3983384, 5975076, 7910664, 11950152, 23402381, 46804762, 70207143, 93609524, 140414286, 187219048, 280828572, 561657144]

約数ペア:

[(1, 561657144), (2, 280828572), (3, 187219048), (4, 140414286), (6, 93609524), (8, 70207143), (12, 46804762), (24, 23402381), (47, 11950152), (71, 7910664), (94, 5975076), (141, 3983384), (142, 3955332), (188, 2987538), (213, 2636888), (282, 1991692), (284, 1977666), (376, 1493769), (426, 1318444), (564, 995846), (568, 988833), (852, 659222), (1128, 497923), (1704, 329611), (3337, 168312), (6674, 84156), (7013, 80088), (10011, 56104), (13348, 42078), (14026, 40044), (20022, 28052), (21039, 26696)]