856366948788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{1102537}}^1$

素因数の和:1102953

約数の個数: 72

約数和(自身を含む): 2169371409408

約数和(自身を除く): 1313004460620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 383, 507, 676, 766, 1014, 1149, 1532, 2028, 2298, 4596, 4979, 9958, 14937, 19916, 29874, 59748, 64727, 129454, 194181, 258908, 388362, 776724, 1102537, 2205074, 3307611, 4410148, 6615222, 13230444, 14332981, 28665962, 42998943, 57331924, 85997886, 171995772, 186328753, 372657506, 422271671, 558986259, 745315012, 844543342, 1117972518, 1266815013, 1689086684, 2235945036, 2533630026, 5067260052, 5489531723, 10979063446, 16468595169, 21958126892, 32937190338, 65874380676, 71363912399, 142727824798, 214091737197, 285455649596, 428183474394, 856366948788]

約数ペア:

[(1, 856366948788), (2, 428183474394), (3, 285455649596), (4, 214091737197), (6, 142727824798), (12, 71363912399), (13, 65874380676), (26, 32937190338), (39, 21958126892), (52, 16468595169), (78, 10979063446), (156, 5489531723), (169, 5067260052), (338, 2533630026), (383, 2235945036), (507, 1689086684), (676, 1266815013), (766, 1117972518), (1014, 844543342), (1149, 745315012), (1532, 558986259), (2028, 422271671), (2298, 372657506), (4596, 186328753), (4979, 171995772), (9958, 85997886), (14937, 57331924), (19916, 42998943), (29874, 28665962), (59748, 14332981), (64727, 13230444), (129454, 6615222), (194181, 4410148), (258908, 3307611), (388362, 2205074), (776724, 1102537)]