254183723808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{6569}}^1$

素因数の和:7471

約数の個数: 192

約数和(自身を含む): 774362695680

約数和(自身を除く): 520178971872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 811, 852, 994, 1136, 1491, 1622, 1704, 1988, 2272, 2433, 2982, 3244, 3408, 3976, 4866, 5677, 5964, 6488, 6569, 6816, 7952, 9732, 11354, 11928, 12976, 13138, 15904, 17031, 19464, 19707, 22708, 23856, 25952, 26276, 34062, 38928, 39414, 45416, 45983, 47712, 52552, 57581, 68124, 77856, 78828, 90832, 91966, 105104, 115162, 136248, 137949, 157656, 172743, 181664, 183932, 210208, 230324, 272496, 275898, 315312, 345486, 367864, 403067, 460648, 466399, 544992, 551796, 630624, 690972, 735728, 806134, 921296, 932798, 1103592, 1209201, 1381944, 1399197, 1471456, 1612268, 1842592, 1865596, 2207184, 2418402, 2763888, 2798394, 3224536, 3264793, 3731192, 4414368, 4836804, 5327459, 5527776, 5596788, 6449072, 6529586, 7462384, 9673608, 9794379, 10654918, 11193576, 12898144, 13059172, 14924768, 15982377, 19347216, 19588758, 21309836, 22387152, 26118344, 31964754, 37292213, 38694432, 39177516, 42619672, 44774304, 52236688, 63929508, 74584426, 78355032, 85239344, 104473376, 111876639, 127859016, 149168852, 156710064, 170478688, 223753278, 255718032, 298337704, 313420128, 378249589, 447506556, 511436064, 596675408, 756499178, 895013112, 1134748767, 1193350816, 1512998356, 1790026224, 2269497534, 2647747123, 3025996712, 3580052448, 4538995068, 5295494246, 6051993424, 7943241369, 9077990136, 10590988492, 12103986848, 15886482738, 18155980272, 21181976984, 31772965476, 36311960544, 42363953968, 63545930952, 84727907936, 127091861904, 254183723808]

約数ペア:

[(1, 254183723808), (2, 127091861904), (3, 84727907936), (4, 63545930952), (6, 42363953968), (7, 36311960544), (8, 31772965476), (12, 21181976984), (14, 18155980272), (16, 15886482738), (21, 12103986848), (24, 10590988492), (28, 9077990136), (32, 7943241369), (42, 6051993424), (48, 5295494246), (56, 4538995068), (71, 3580052448), (84, 3025996712), (96, 2647747123), (112, 2269497534), (142, 1790026224), (168, 1512998356), (213, 1193350816), (224, 1134748767), (284, 895013112), (336, 756499178), (426, 596675408), (497, 511436064), (568, 447506556), (672, 378249589), (811, 313420128), (852, 298337704), (994, 255718032), (1136, 223753278), (1491, 170478688), (1622, 156710064), (1704, 149168852), (1988, 127859016), (2272, 111876639), (2433, 104473376), (2982, 85239344), (3244, 78355032), (3408, 74584426), (3976, 63929508), (4866, 52236688), (5677, 44774304), (5964, 42619672), (6488, 39177516), (6569, 38694432), (6816, 37292213), (7952, 31964754), (9732, 26118344), (11354, 22387152), (11928, 21309836), (12976, 19588758), (13138, 19347216), (15904, 15982377), (17031, 14924768), (19464, 13059172), (19707, 12898144), (22708, 11193576), (23856, 10654918), (25952, 9794379), (26276, 9673608), (34062, 7462384), (38928, 6529586), (39414, 6449072), (45416, 5596788), (45983, 5527776), (47712, 5327459), (52552, 4836804), (57581, 4414368), (68124, 3731192), (77856, 3264793), (78828, 3224536), (90832, 2798394), (91966, 2763888), (105104, 2418402), (115162, 2207184), (136248, 1865596), (137949, 1842592), (157656, 1612268), (172743, 1471456), (181664, 1399197), (183932, 1381944), (210208, 1209201), (230324, 1103592), (272496, 932798), (275898, 921296), (315312, 806134), (345486, 735728), (367864, 690972), (403067, 630624), (460648, 551796), (466399, 544992)]