618094516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 1242826200

約数和(自身を除く): 624731684

約数列:

[1, 2, 4, 13, 26, 29, 41, 52, 58, 82, 116, 164, 169, 338, 377, 533, 676, 754, 769, 1066, 1189, 1508, 1538, 2132, 2378, 3076, 4756, 4901, 6929, 9802, 9997, 13858, 15457, 19604, 19994, 22301, 27716, 30914, 31529, 39988, 44602, 61828, 63058, 89204, 126116, 129961, 200941, 259922, 289913, 401882, 409877, 519844, 579826, 803764, 819754, 914341, 1159652, 1639508, 1828682, 3657364, 3768869, 5328401, 7537738, 10656802, 11886433, 15075476, 21313604, 23772866, 47545732, 154523629, 309047258, 618094516]

約数ペア:

[(1, 618094516), (2, 309047258), (4, 154523629), (13, 47545732), (26, 23772866), (29, 21313604), (41, 15075476), (52, 11886433), (58, 10656802), (82, 7537738), (116, 5328401), (164, 3768869), (169, 3657364), (338, 1828682), (377, 1639508), (533, 1159652), (676, 914341), (754, 819754), (769, 803764), (1066, 579826), (1189, 519844), (1508, 409877), (1538, 401882), (2132, 289913), (2378, 259922), (3076, 200941), (4756, 129961), (4901, 126116), (6929, 89204), (9802, 63058), (9997, 61828), (13858, 44602), (15457, 39988), (19604, 31529), (19994, 30914), (22301, 27716)]