290371872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18787}}^1$

素因数の和:18830

約数の個数: 96

約数和(自身を含む): 909038592

約数和(自身を除く): 618666720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 18787, 37574, 56361, 75148, 112722, 131509, 150296, 225444, 263018, 300592, 394527, 432101, 450888, 526036, 601184, 789054, 864202, 901776, 1052072, 1296303, 1578108, 1728404, 1803552, 2104144, 2592606, 3024707, 3156216, 3456808, 4208288, 5185212, 6049414, 6312432, 6913616, 9074121, 10370424, 12098828, 12624864, 13827232, 18148242, 20740848, 24197656, 36296484, 41481696, 48395312, 72592968, 96790624, 145185936, 290371872]

約数ペア:

[(1, 290371872), (2, 145185936), (3, 96790624), (4, 72592968), (6, 48395312), (7, 41481696), (8, 36296484), (12, 24197656), (14, 20740848), (16, 18148242), (21, 13827232), (23, 12624864), (24, 12098828), (28, 10370424), (32, 9074121), (42, 6913616), (46, 6312432), (48, 6049414), (56, 5185212), (69, 4208288), (84, 3456808), (92, 3156216), (96, 3024707), (112, 2592606), (138, 2104144), (161, 1803552), (168, 1728404), (184, 1578108), (224, 1296303), (276, 1052072), (322, 901776), (336, 864202), (368, 789054), (483, 601184), (552, 526036), (644, 450888), (672, 432101), (736, 394527), (966, 300592), (1104, 263018), (1288, 225444), (1932, 150296), (2208, 131509), (2576, 112722), (3864, 75148), (5152, 56361), (7728, 37574), (15456, 18787)]