298857312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79823}}^1$

素因数の和:79852

約数の個数: 72

約数和(自身を含む): 915261984

約数和(自身を除く): 616404672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 79823, 159646, 239469, 319292, 478938, 638584, 718407, 957876, 1037699, 1277168, 1436814, 1915752, 2075398, 2554336, 2873628, 3113097, 3831504, 4150796, 5747256, 6226194, 7663008, 8301592, 9339291, 11494512, 12452388, 16603184, 18678582, 22989024, 24904776, 33206368, 37357164, 49809552, 74714328, 99619104, 149428656, 298857312]

約数ペア:

[(1, 298857312), (2, 149428656), (3, 99619104), (4, 74714328), (6, 49809552), (8, 37357164), (9, 33206368), (12, 24904776), (13, 22989024), (16, 18678582), (18, 16603184), (24, 12452388), (26, 11494512), (32, 9339291), (36, 8301592), (39, 7663008), (48, 6226194), (52, 5747256), (72, 4150796), (78, 3831504), (96, 3113097), (104, 2873628), (117, 2554336), (144, 2075398), (156, 1915752), (208, 1436814), (234, 1277168), (288, 1037699), (312, 957876), (416, 718407), (468, 638584), (624, 478938), (936, 319292), (1248, 239469), (1872, 159646), (3744, 79823)]