490551552

素因数分解:

$2^8\times 3^4\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 180

約数和(自身を含む): 1501009356

約数和(自身を除く): 1010457804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 246, 256, 288, 324, 328, 369, 384, 432, 492, 576, 577, 648, 656, 738, 768, 864, 984, 1107, 1152, 1154, 1296, 1312, 1476, 1728, 1731, 1968, 2214, 2304, 2308, 2592, 2624, 2952, 3321, 3456, 3462, 3936, 4428, 4616, 5184, 5193, 5248, 5904, 6642, 6912, 6924, 7872, 8856, 9232, 10368, 10386, 10496, 11808, 13284, 13848, 15579, 15744, 17712, 18464, 20736, 20772, 23616, 23657, 26568, 27696, 31158, 31488, 35424, 36928, 41544, 46737, 47232, 47314, 53136, 55392, 62316, 70848, 70971, 73856, 83088, 93474, 94464, 94628, 106272, 110784, 124632, 141696, 141942, 147712, 166176, 186948, 189256, 212544, 212913, 221568, 249264, 283392, 283884, 332352, 373896, 378512, 425088, 425826, 443136, 498528, 567768, 638739, 664704, 747792, 757024, 850176, 851652, 997056, 1135536, 1277478, 1329408, 1495584, 1514048, 1703304, 1916217, 1994112, 2271072, 2554956, 2991168, 3028096, 3406608, 3832434, 3988224, 4542144, 5109912, 5982336, 6056192, 6813216, 7664868, 9084288, 10219824, 11964672, 13626432, 15329736, 18168576, 20439648, 27252864, 30659472, 40879296, 54505728, 61318944, 81758592, 122637888, 163517184, 245275776, 490551552]

約数ペア:

[(1, 490551552), (2, 245275776), (3, 163517184), (4, 122637888), (6, 81758592), (8, 61318944), (9, 54505728), (12, 40879296), (16, 30659472), (18, 27252864), (24, 20439648), (27, 18168576), (32, 15329736), (36, 13626432), (41, 11964672), (48, 10219824), (54, 9084288), (64, 7664868), (72, 6813216), (81, 6056192), (82, 5982336), (96, 5109912), (108, 4542144), (123, 3988224), (128, 3832434), (144, 3406608), (162, 3028096), (164, 2991168), (192, 2554956), (216, 2271072), (246, 1994112), (256, 1916217), (288, 1703304), (324, 1514048), (328, 1495584), (369, 1329408), (384, 1277478), (432, 1135536), (492, 997056), (576, 851652), (577, 850176), (648, 757024), (656, 747792), (738, 664704), (768, 638739), (864, 567768), (984, 498528), (1107, 443136), (1152, 425826), (1154, 425088), (1296, 378512), (1312, 373896), (1476, 332352), (1728, 283884), (1731, 283392), (1968, 249264), (2214, 221568), (2304, 212913), (2308, 212544), (2592, 189256), (2624, 186948), (2952, 166176), (3321, 147712), (3456, 141942), (3462, 141696), (3936, 124632), (4428, 110784), (4616, 106272), (5184, 94628), (5193, 94464), (5248, 93474), (5904, 83088), (6642, 73856), (6912, 70971), (6924, 70848), (7872, 62316), (8856, 55392), (9232, 53136), (10368, 47314), (10386, 47232), (10496, 46737), (11808, 41544), (13284, 36928), (13848, 35424), (15579, 31488), (15744, 31158), (17712, 27696), (18464, 26568), (20736, 23657), (20772, 23616)]