308977312

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2054

約数の個数: 96

約数和(自身を含む): 754427520

約数和(自身を除く): 445450208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 68, 82, 112, 119, 136, 164, 224, 238, 272, 287, 328, 476, 544, 574, 656, 697, 952, 1148, 1312, 1394, 1904, 1979, 2296, 2788, 3808, 3958, 4592, 4879, 5576, 7916, 9184, 9758, 11152, 13853, 15832, 19516, 22304, 27706, 31664, 33643, 39032, 55412, 63328, 67286, 78064, 81139, 110824, 134572, 156128, 162278, 221648, 235501, 269144, 324556, 443296, 471002, 538288, 567973, 649112, 942004, 1076576, 1135946, 1298224, 1379363, 1884008, 2271892, 2596448, 2758726, 3768016, 4543784, 5517452, 7536032, 9087568, 9655541, 11034904, 18175136, 19311082, 22069808, 38622164, 44139616, 77244328, 154488656, 308977312]

約数ペア:

[(1, 308977312), (2, 154488656), (4, 77244328), (7, 44139616), (8, 38622164), (14, 22069808), (16, 19311082), (17, 18175136), (28, 11034904), (32, 9655541), (34, 9087568), (41, 7536032), (56, 5517452), (68, 4543784), (82, 3768016), (112, 2758726), (119, 2596448), (136, 2271892), (164, 1884008), (224, 1379363), (238, 1298224), (272, 1135946), (287, 1076576), (328, 942004), (476, 649112), (544, 567973), (574, 538288), (656, 471002), (697, 443296), (952, 324556), (1148, 269144), (1312, 235501), (1394, 221648), (1904, 162278), (1979, 156128), (2296, 134572), (2788, 110824), (3808, 81139), (3958, 78064), (4592, 67286), (4879, 63328), (5576, 55412), (7916, 39032), (9184, 33643), (9758, 31664), (11152, 27706), (13853, 22304), (15832, 19516)]