255831364308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{162419}}^1$

素因数の和:162901

約数の個数: 96

約数和(自身を含む): 672340838400

約数和(自身を除く): 416509474092

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 439, 598, 878, 897, 1196, 1317, 1756, 1794, 2634, 3588, 5268, 5707, 10097, 11414, 17121, 20194, 22828, 30291, 34242, 40388, 60582, 68484, 121164, 131261, 162419, 262522, 324838, 393783, 487257, 525044, 649676, 787566, 974514, 1575132, 1949028, 2111447, 3735637, 4222894, 6334341, 7471274, 8445788, 11206911, 12668682, 14942548, 22413822, 25337364, 44827644, 48563281, 71301941, 97126562, 142603882, 145689843, 194253124, 213905823, 285207764, 291379686, 427811646, 582759372, 855623292, 926925233, 1639944643, 1853850466, 2780775699, 3279889286, 3707700932, 4919833929, 5561551398, 6559778572, 9839667858, 11123102796, 19679335716, 21319280359, 42638560718, 63957841077, 85277121436, 127915682154, 255831364308]

約数ペア:

[(1, 255831364308), (2, 127915682154), (3, 85277121436), (4, 63957841077), (6, 42638560718), (12, 21319280359), (13, 19679335716), (23, 11123102796), (26, 9839667858), (39, 6559778572), (46, 5561551398), (52, 4919833929), (69, 3707700932), (78, 3279889286), (92, 2780775699), (138, 1853850466), (156, 1639944643), (276, 926925233), (299, 855623292), (439, 582759372), (598, 427811646), (878, 291379686), (897, 285207764), (1196, 213905823), (1317, 194253124), (1756, 145689843), (1794, 142603882), (2634, 97126562), (3588, 71301941), (5268, 48563281), (5707, 44827644), (10097, 25337364), (11414, 22413822), (17121, 14942548), (20194, 12668682), (22828, 11206911), (30291, 8445788), (34242, 7471274), (40388, 6334341), (60582, 4222894), (68484, 3735637), (121164, 2111447), (131261, 1949028), (162419, 1575132), (262522, 974514), (324838, 787566), (393783, 649676), (487257, 525044)]