271436144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1$

素因数の和:3922

約数の個数: 80

約数和(自身を含む): 653761728

約数和(自身を除く): 382325584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1258, 1904, 2072, 2516, 3853, 4144, 4403, 5032, 7706, 8806, 10064, 15412, 17612, 26971, 30824, 35224, 53942, 61648, 65501, 70448, 107884, 131002, 142561, 215768, 262004, 285122, 431536, 458507, 524008, 570244, 917014, 997927, 1048016, 1140488, 1834028, 1995854, 2280976, 2423537, 3668056, 3991708, 4847074, 7336112, 7983416, 9694148, 15966832, 16964759, 19388296, 33929518, 38776592, 67859036, 135718072, 271436144]

約数ペア:

[(1, 271436144), (2, 135718072), (4, 67859036), (7, 38776592), (8, 33929518), (14, 19388296), (16, 16964759), (17, 15966832), (28, 9694148), (34, 7983416), (37, 7336112), (56, 4847074), (68, 3991708), (74, 3668056), (112, 2423537), (119, 2280976), (136, 1995854), (148, 1834028), (238, 1140488), (259, 1048016), (272, 997927), (296, 917014), (476, 570244), (518, 524008), (592, 458507), (629, 431536), (952, 285122), (1036, 262004), (1258, 215768), (1904, 142561), (2072, 131002), (2516, 107884), (3853, 70448), (4144, 65501), (4403, 61648), (5032, 53942), (7706, 35224), (8806, 30824), (10064, 26971), (15412, 17612)]