493408512

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9311}}^1$

素因数の和:9356

約数の個数: 108

約数和(自身を含む): 1484630784

約数和(自身を除く): 991222272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 9311, 13248, 17664, 18622, 26496, 27933, 37244, 52992, 55866, 74488, 83799, 111732, 148976, 167598, 214153, 223464, 297952, 335196, 428306, 446928, 595904, 642459, 670392, 856612, 893856, 1191808, 1284918, 1340784, 1713224, 1787712, 1927377, 2383616, 2569836, 2681568, 3426448, 3575424, 3854754, 5139672, 5363136, 6852896, 7150848, 7709508, 10279344, 10726272, 13705792, 15419016, 20558688, 21452544, 27411584, 30838032, 41117376, 54823168, 61676064, 82234752, 123352128, 164469504, 246704256, 493408512]

約数ペア:

[(1, 493408512), (2, 246704256), (3, 164469504), (4, 123352128), (6, 82234752), (8, 61676064), (9, 54823168), (12, 41117376), (16, 30838032), (18, 27411584), (23, 21452544), (24, 20558688), (32, 15419016), (36, 13705792), (46, 10726272), (48, 10279344), (64, 7709508), (69, 7150848), (72, 6852896), (92, 5363136), (96, 5139672), (128, 3854754), (138, 3575424), (144, 3426448), (184, 2681568), (192, 2569836), (207, 2383616), (256, 1927377), (276, 1787712), (288, 1713224), (368, 1340784), (384, 1284918), (414, 1191808), (552, 893856), (576, 856612), (736, 670392), (768, 642459), (828, 595904), (1104, 446928), (1152, 428306), (1472, 335196), (1656, 297952), (2208, 223464), (2304, 214153), (2944, 167598), (3312, 148976), (4416, 111732), (5888, 83799), (6624, 74488), (8832, 55866), (9311, 52992), (13248, 37244), (17664, 27933), (18622, 26496)]