405738234

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3217

約数の個数: 80

約数和(自身を含む): 1005713280

約数和(自身を除く): 599975046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 81, 99, 146, 162, 198, 219, 297, 438, 594, 657, 803, 891, 1314, 1606, 1782, 1971, 2409, 3119, 3942, 4818, 5913, 6238, 7227, 9357, 11826, 14454, 18714, 21681, 28071, 34309, 43362, 56142, 65043, 68618, 84213, 102927, 130086, 168426, 205854, 227687, 252639, 308781, 455374, 505278, 617562, 683061, 926343, 1366122, 1852686, 2049183, 2504557, 2779029, 4098366, 5009114, 5558058, 6147549, 7513671, 12295098, 15027342, 18442647, 22541013, 36885294, 45082026, 67623039, 135246078, 202869117, 405738234]

約数ペア:

[(1, 405738234), (2, 202869117), (3, 135246078), (6, 67623039), (9, 45082026), (11, 36885294), (18, 22541013), (22, 18442647), (27, 15027342), (33, 12295098), (54, 7513671), (66, 6147549), (73, 5558058), (81, 5009114), (99, 4098366), (146, 2779029), (162, 2504557), (198, 2049183), (219, 1852686), (297, 1366122), (438, 926343), (594, 683061), (657, 617562), (803, 505278), (891, 455374), (1314, 308781), (1606, 252639), (1782, 227687), (1971, 205854), (2409, 168426), (3119, 130086), (3942, 102927), (4818, 84213), (5913, 68618), (6238, 65043), (7227, 56142), (9357, 43362), (11826, 34309), (14454, 28071), (18714, 21681)]