2559784172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 5285952000

約数和(自身を除く): 2726167828

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 137, 148, 253, 274, 407, 499, 506, 548, 814, 851, 998, 1012, 1507, 1628, 1702, 1996, 3014, 3151, 3404, 5069, 5489, 6028, 6302, 9361, 10138, 10978, 11477, 12604, 18463, 18722, 20276, 21956, 22954, 34661, 36926, 37444, 45908, 55759, 68363, 69322, 73852, 111518, 116587, 126247, 136726, 138644, 203093, 223036, 233174, 252494, 273452, 406186, 424649, 466348, 504988, 751993, 812372, 849298, 1282457, 1503986, 1572349, 1698596, 2529431, 2564914, 3007972, 3144698, 4671139, 5058862, 5129828, 6289396, 9342278, 10117724, 17295839, 18684556, 27823741, 34591678, 55647482, 58176913, 69183356, 111294964, 116353826, 232707652, 639946043, 1279892086, 2559784172]

約数ペア:

[(1, 2559784172), (2, 1279892086), (4, 639946043), (11, 232707652), (22, 116353826), (23, 111294964), (37, 69183356), (44, 58176913), (46, 55647482), (74, 34591678), (92, 27823741), (137, 18684556), (148, 17295839), (253, 10117724), (274, 9342278), (407, 6289396), (499, 5129828), (506, 5058862), (548, 4671139), (814, 3144698), (851, 3007972), (998, 2564914), (1012, 2529431), (1507, 1698596), (1628, 1572349), (1702, 1503986), (1996, 1282457), (3014, 849298), (3151, 812372), (3404, 751993), (5069, 504988), (5489, 466348), (6028, 424649), (6302, 406186), (9361, 273452), (10138, 252494), (10978, 233174), (11477, 223036), (12604, 203093), (18463, 138644), (18722, 136726), (20276, 126247), (21956, 116587), (22954, 111518), (34661, 73852), (36926, 69322), (37444, 68363), (45908, 55759)]