221992056048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1491401}}^1$

素因数の和:1491862

約数の個数: 80

約数和(自身を含む): 656885028096

約数和(自身を除く): 434892972048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443, 886, 1329, 1772, 2658, 3101, 3544, 5316, 6202, 7088, 9303, 10632, 12404, 18606, 21264, 24808, 37212, 49616, 74424, 148848, 1491401, 2982802, 4474203, 5965604, 8948406, 10439807, 11931208, 17896812, 20879614, 23862416, 31319421, 35793624, 41759228, 62638842, 71587248, 83518456, 125277684, 167036912, 250555368, 501110736, 660690643, 1321381286, 1982071929, 2642762572, 3964143858, 4624834501, 5285525144, 7928287716, 9249669002, 10571050288, 13874503503, 15856575432, 18499338004, 27749007006, 31713150864, 36998676008, 55498014012, 73997352016, 110996028024, 221992056048]

約数ペア:

[(1, 221992056048), (2, 110996028024), (3, 73997352016), (4, 55498014012), (6, 36998676008), (7, 31713150864), (8, 27749007006), (12, 18499338004), (14, 15856575432), (16, 13874503503), (21, 10571050288), (24, 9249669002), (28, 7928287716), (42, 5285525144), (48, 4624834501), (56, 3964143858), (84, 2642762572), (112, 1982071929), (168, 1321381286), (336, 660690643), (443, 501110736), (886, 250555368), (1329, 167036912), (1772, 125277684), (2658, 83518456), (3101, 71587248), (3544, 62638842), (5316, 41759228), (6202, 35793624), (7088, 31319421), (9303, 23862416), (10632, 20879614), (12404, 17896812), (18606, 11931208), (21264, 10439807), (24808, 8948406), (37212, 5965604), (49616, 4474203), (74424, 2982802), (148848, 1491401)]