217590624

素因数分解:

$2^5\times 3^4\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 120

約数和(自身を含む): 645942528

約数和(自身を除く): 428351904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 127, 144, 162, 216, 254, 288, 324, 381, 432, 508, 648, 661, 762, 864, 1016, 1143, 1296, 1322, 1524, 1983, 2032, 2286, 2592, 2644, 3048, 3429, 3966, 4064, 4572, 5288, 5949, 6096, 6858, 7932, 9144, 10287, 10576, 11898, 12192, 13716, 15864, 17847, 18288, 20574, 21152, 23796, 27432, 31728, 35694, 36576, 41148, 47592, 53541, 54864, 63456, 71388, 82296, 83947, 95184, 107082, 109728, 142776, 164592, 167894, 190368, 214164, 251841, 285552, 329184, 335788, 428328, 503682, 571104, 671576, 755523, 856656, 1007364, 1343152, 1511046, 1713312, 2014728, 2266569, 2686304, 3022092, 4029456, 4533138, 6044184, 6799707, 8058912, 9066276, 12088368, 13599414, 18132552, 24176736, 27198828, 36265104, 54397656, 72530208, 108795312, 217590624]

約数ペア:

[(1, 217590624), (2, 108795312), (3, 72530208), (4, 54397656), (6, 36265104), (8, 27198828), (9, 24176736), (12, 18132552), (16, 13599414), (18, 12088368), (24, 9066276), (27, 8058912), (32, 6799707), (36, 6044184), (48, 4533138), (54, 4029456), (72, 3022092), (81, 2686304), (96, 2266569), (108, 2014728), (127, 1713312), (144, 1511046), (162, 1343152), (216, 1007364), (254, 856656), (288, 755523), (324, 671576), (381, 571104), (432, 503682), (508, 428328), (648, 335788), (661, 329184), (762, 285552), (864, 251841), (1016, 214164), (1143, 190368), (1296, 167894), (1322, 164592), (1524, 142776), (1983, 109728), (2032, 107082), (2286, 95184), (2592, 83947), (2644, 82296), (3048, 71388), (3429, 63456), (3966, 54864), (4064, 53541), (4572, 47592), (5288, 41148), (5949, 36576), (6096, 35694), (6858, 31728), (7932, 27432), (9144, 23796), (10287, 21152), (10576, 20574), (11898, 18288), (12192, 17847), (13716, 15864)]