1418248876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 2905943040

約数和(自身を除く): 1487694164

約数列:

[1, 2, 4, 11, 22, 41, 43, 44, 47, 82, 86, 94, 164, 172, 188, 389, 451, 473, 517, 778, 902, 946, 1034, 1556, 1763, 1804, 1892, 1927, 2021, 2068, 3526, 3854, 4042, 4279, 7052, 7708, 8084, 8558, 15949, 16727, 17116, 18283, 19393, 21197, 22231, 31898, 33454, 36566, 38786, 42394, 44462, 63796, 66908, 73132, 77572, 82861, 84788, 88924, 165722, 175439, 183997, 201113, 331444, 350878, 367994, 402226, 685807, 701756, 735988, 749603, 786169, 804452, 911471, 1371614, 1499206, 1572338, 1822942, 2743228, 2998412, 3144676, 3645884, 7543877, 8245633, 8647859, 15087754, 16491266, 17295718, 30175508, 32232929, 32982532, 34591436, 64465858, 128931716, 354562219, 709124438, 1418248876]

約数ペア:

[(1, 1418248876), (2, 709124438), (4, 354562219), (11, 128931716), (22, 64465858), (41, 34591436), (43, 32982532), (44, 32232929), (47, 30175508), (82, 17295718), (86, 16491266), (94, 15087754), (164, 8647859), (172, 8245633), (188, 7543877), (389, 3645884), (451, 3144676), (473, 2998412), (517, 2743228), (778, 1822942), (902, 1572338), (946, 1499206), (1034, 1371614), (1556, 911471), (1763, 804452), (1804, 786169), (1892, 749603), (1927, 735988), (2021, 701756), (2068, 685807), (3526, 402226), (3854, 367994), (4042, 350878), (4279, 331444), (7052, 201113), (7708, 183997), (8084, 175439), (8558, 165722), (15949, 88924), (16727, 84788), (17116, 82861), (18283, 77572), (19393, 73132), (21197, 66908), (22231, 63796), (31898, 44462), (33454, 42394), (36566, 38786)]