490066272

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 1434101760

約数和(自身を除く): 944035488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 151, 177, 191, 236, 288, 302, 354, 382, 453, 472, 531, 573, 604, 708, 764, 906, 944, 1062, 1146, 1208, 1359, 1416, 1528, 1719, 1812, 1888, 2124, 2292, 2416, 2718, 2832, 3056, 3438, 3624, 4248, 4584, 4832, 5436, 5664, 6112, 6876, 7248, 8496, 8909, 9168, 10872, 11269, 13752, 14496, 16992, 17818, 18336, 21744, 22538, 26727, 27504, 28841, 33807, 35636, 43488, 45076, 53454, 55008, 57682, 67614, 71272, 80181, 86523, 90152, 101421, 106908, 115364, 135228, 142544, 160362, 173046, 180304, 202842, 213816, 230728, 259569, 270456, 285088, 320724, 346092, 360608, 405684, 427632, 461456, 519138, 540912, 641448, 692184, 811368, 855264, 922912, 1038276, 1081824, 1282896, 1384368, 1622736, 1701619, 2076552, 2565792, 2768736, 3245472, 3403238, 4153104, 5104857, 6806476, 8306208, 10209714, 13612952, 15314571, 20419428, 27225904, 30629142, 40838856, 54451808, 61258284, 81677712, 122516568, 163355424, 245033136, 490066272]

約数ペア:

[(1, 490066272), (2, 245033136), (3, 163355424), (4, 122516568), (6, 81677712), (8, 61258284), (9, 54451808), (12, 40838856), (16, 30629142), (18, 27225904), (24, 20419428), (32, 15314571), (36, 13612952), (48, 10209714), (59, 8306208), (72, 6806476), (96, 5104857), (118, 4153104), (144, 3403238), (151, 3245472), (177, 2768736), (191, 2565792), (236, 2076552), (288, 1701619), (302, 1622736), (354, 1384368), (382, 1282896), (453, 1081824), (472, 1038276), (531, 922912), (573, 855264), (604, 811368), (708, 692184), (764, 641448), (906, 540912), (944, 519138), (1062, 461456), (1146, 427632), (1208, 405684), (1359, 360608), (1416, 346092), (1528, 320724), (1719, 285088), (1812, 270456), (1888, 259569), (2124, 230728), (2292, 213816), (2416, 202842), (2718, 180304), (2832, 173046), (3056, 160362), (3438, 142544), (3624, 135228), (4248, 115364), (4584, 106908), (4832, 101421), (5436, 90152), (5664, 86523), (6112, 80181), (6876, 71272), (7248, 67614), (8496, 57682), (8909, 55008), (9168, 53454), (10872, 45076), (11269, 43488), (13752, 35636), (14496, 33807), (16992, 28841), (17818, 27504), (18336, 26727), (21744, 22538)]