255655875456

素因数分解:

$2^7\times 3^5\times {\mathrm{347}}^1\times {\mathrm{23687}}^1$

素因数の和:24063

約数の個数: 192

約数和(自身を含む): 765154615680

約数和(自身を除く): 509498740224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 347, 384, 432, 486, 576, 648, 694, 864, 972, 1041, 1152, 1296, 1388, 1728, 1944, 2082, 2592, 2776, 3123, 3456, 3888, 4164, 5184, 5552, 6246, 7776, 8328, 9369, 10368, 11104, 12492, 15552, 16656, 18738, 22208, 23687, 24984, 28107, 31104, 33312, 37476, 44416, 47374, 49968, 56214, 66624, 71061, 74952, 84321, 94748, 99936, 112428, 133248, 142122, 149904, 168642, 189496, 199872, 213183, 224856, 284244, 299808, 337284, 378992, 399744, 426366, 449712, 568488, 599616, 639549, 674568, 757984, 852732, 899424, 1136976, 1199232, 1279098, 1349136, 1515968, 1705464, 1798848, 1918647, 2273952, 2558196, 2698272, 3031936, 3410928, 3597696, 3837294, 4547904, 5116392, 5396544, 5755941, 6821856, 7674588, 8219389, 9095808, 10232784, 10793088, 11511882, 13643712, 15349176, 16438778, 20465568, 23023764, 24658167, 27287424, 30698352, 32877556, 40931136, 46047528, 49316334, 61396704, 65755112, 73974501, 81862272, 92095056, 98632668, 122793408, 131510224, 147949002, 184190112, 197265336, 221923503, 245586816, 263020448, 295898004, 368380224, 394530672, 443847006, 526040896, 591796008, 665770509, 736760448, 789061344, 887694012, 1052081792, 1183592016, 1331541018, 1578122688, 1775388024, 1997311527, 2367184032, 2663082036, 3156245376, 3550776048, 3994623054, 4734368064, 5326164072, 7101552096, 7989246108, 9468736128, 10652328144, 14203104192, 15978492216, 21304656288, 28406208384, 31956984432, 42609312576, 63913968864, 85218625152, 127827937728, 255655875456]

約数ペア:

[(1, 255655875456), (2, 127827937728), (3, 85218625152), (4, 63913968864), (6, 42609312576), (8, 31956984432), (9, 28406208384), (12, 21304656288), (16, 15978492216), (18, 14203104192), (24, 10652328144), (27, 9468736128), (32, 7989246108), (36, 7101552096), (48, 5326164072), (54, 4734368064), (64, 3994623054), (72, 3550776048), (81, 3156245376), (96, 2663082036), (108, 2367184032), (128, 1997311527), (144, 1775388024), (162, 1578122688), (192, 1331541018), (216, 1183592016), (243, 1052081792), (288, 887694012), (324, 789061344), (347, 736760448), (384, 665770509), (432, 591796008), (486, 526040896), (576, 443847006), (648, 394530672), (694, 368380224), (864, 295898004), (972, 263020448), (1041, 245586816), (1152, 221923503), (1296, 197265336), (1388, 184190112), (1728, 147949002), (1944, 131510224), (2082, 122793408), (2592, 98632668), (2776, 92095056), (3123, 81862272), (3456, 73974501), (3888, 65755112), (4164, 61396704), (5184, 49316334), (5552, 46047528), (6246, 40931136), (7776, 32877556), (8328, 30698352), (9369, 27287424), (10368, 24658167), (11104, 23023764), (12492, 20465568), (15552, 16438778), (16656, 15349176), (18738, 13643712), (22208, 11511882), (23687, 10793088), (24984, 10232784), (28107, 9095808), (31104, 8219389), (33312, 7674588), (37476, 6821856), (44416, 5755941), (47374, 5396544), (49968, 5116392), (56214, 4547904), (66624, 3837294), (71061, 3597696), (74952, 3410928), (84321, 3031936), (94748, 2698272), (99936, 2558196), (112428, 2273952), (133248, 1918647), (142122, 1798848), (149904, 1705464), (168642, 1515968), (189496, 1349136), (199872, 1279098), (213183, 1199232), (224856, 1136976), (284244, 899424), (299808, 852732), (337284, 757984), (378992, 674568), (399744, 639549), (426366, 599616), (449712, 568488)]