496924792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 1201213440

約数和(自身を除く): 704288648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 97, 104, 124, 182, 194, 217, 227, 248, 364, 388, 403, 434, 454, 679, 728, 776, 806, 868, 908, 1261, 1358, 1589, 1612, 1736, 1816, 2522, 2716, 2821, 2951, 3007, 3178, 3224, 5044, 5432, 5642, 5902, 6014, 6356, 7037, 8827, 10088, 11284, 11804, 12028, 12712, 14074, 17654, 20657, 21049, 22019, 22568, 23608, 24056, 28148, 35308, 39091, 41314, 42098, 44038, 49259, 56296, 70616, 78182, 82628, 84196, 88076, 91481, 98518, 154133, 156364, 165256, 168392, 176152, 182962, 197036, 273637, 286247, 308266, 312728, 365924, 394072, 547274, 572494, 616532, 640367, 682589, 731848, 1094548, 1144988, 1233064, 1280734, 1365178, 2003729, 2189096, 2289976, 2561468, 2730356, 4007458, 4778123, 5122936, 5460712, 8014916, 8873657, 9556246, 16029832, 17747314, 19112492, 35494628, 38224984, 62115599, 70989256, 124231198, 248462396, 496924792]

約数ペア:

[(1, 496924792), (2, 248462396), (4, 124231198), (7, 70989256), (8, 62115599), (13, 38224984), (14, 35494628), (26, 19112492), (28, 17747314), (31, 16029832), (52, 9556246), (56, 8873657), (62, 8014916), (91, 5460712), (97, 5122936), (104, 4778123), (124, 4007458), (182, 2730356), (194, 2561468), (217, 2289976), (227, 2189096), (248, 2003729), (364, 1365178), (388, 1280734), (403, 1233064), (434, 1144988), (454, 1094548), (679, 731848), (728, 682589), (776, 640367), (806, 616532), (868, 572494), (908, 547274), (1261, 394072), (1358, 365924), (1589, 312728), (1612, 308266), (1736, 286247), (1816, 273637), (2522, 197036), (2716, 182962), (2821, 176152), (2951, 168392), (3007, 165256), (3178, 156364), (3224, 154133), (5044, 98518), (5432, 91481), (5642, 88076), (5902, 84196), (6014, 82628), (6356, 78182), (7037, 70616), (8827, 56296), (10088, 49259), (11284, 44038), (11804, 42098), (12028, 41314), (12712, 39091), (14074, 35308), (17654, 28148), (20657, 24056), (21049, 23608), (22019, 22568)]