220078815894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8604223}}^1$

素因数の和:8604274

約数の個数: 72

約数和(自身を含む): 573815698560

約数和(自身を除く): 353736882666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 8526, 12789, 25578, 8604223, 17208446, 25812669, 51625338, 60229561, 77438007, 120459122, 154876014, 180688683, 249522467, 361377366, 421606927, 499044934, 542066049, 748567401, 843213854, 1084132098, 1264820781, 1497134802, 1746657269, 2245702203, 2529641562, 3493314538, 3794462343, 4491404406, 5239971807, 7588924686, 10479943614, 12226600883, 15719915421, 24453201766, 31439830842, 36679802649, 73359605298, 110039407947, 220078815894]

約数ペア:

[(1, 220078815894), (2, 110039407947), (3, 73359605298), (6, 36679802649), (7, 31439830842), (9, 24453201766), (14, 15719915421), (18, 12226600883), (21, 10479943614), (29, 7588924686), (42, 5239971807), (49, 4491404406), (58, 3794462343), (63, 3493314538), (87, 2529641562), (98, 2245702203), (126, 1746657269), (147, 1497134802), (174, 1264820781), (203, 1084132098), (261, 843213854), (294, 748567401), (406, 542066049), (441, 499044934), (522, 421606927), (609, 361377366), (882, 249522467), (1218, 180688683), (1421, 154876014), (1827, 120459122), (2842, 77438007), (3654, 60229561), (4263, 51625338), (8526, 25812669), (12789, 17208446), (25578, 8604223)]