291022908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5483

約数の個数: 72

約数和(自身を含む): 766712016

約数和(自身を除く): 475689108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1628, 2442, 4477, 4884, 5417, 8954, 10834, 13431, 16251, 17908, 21668, 26862, 32502, 53724, 59587, 65004, 119174, 178761, 200429, 238348, 357522, 400858, 601287, 655457, 715044, 801716, 1202574, 1310914, 1966371, 2204719, 2405148, 2621828, 3932742, 4409438, 6614157, 7865484, 8818876, 13228314, 24251909, 26456628, 48503818, 72755727, 97007636, 145511454, 291022908]

約数ペア:

[(1, 291022908), (2, 145511454), (3, 97007636), (4, 72755727), (6, 48503818), (11, 26456628), (12, 24251909), (22, 13228314), (33, 8818876), (37, 7865484), (44, 6614157), (66, 4409438), (74, 3932742), (111, 2621828), (121, 2405148), (132, 2204719), (148, 1966371), (222, 1310914), (242, 1202574), (363, 801716), (407, 715044), (444, 655457), (484, 601287), (726, 400858), (814, 357522), (1221, 238348), (1452, 200429), (1628, 178761), (2442, 119174), (4477, 65004), (4884, 59587), (5417, 53724), (8954, 32502), (10834, 26862), (13431, 21668), (16251, 17908)]