395161088

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 120

約数和(自身を含む): 967962600

約数和(自身を除く): 572801512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 829, 896, 931, 1064, 1216, 1568, 1658, 1792, 1862, 2128, 2432, 3136, 3316, 3584, 3724, 4256, 4864, 5803, 6272, 6632, 7448, 8512, 9728, 11606, 12544, 13264, 14896, 15751, 17024, 23212, 25088, 26528, 29792, 31502, 34048, 40621, 46424, 53056, 59584, 63004, 68096, 81242, 92848, 106112, 110257, 119168, 126008, 162484, 185696, 212224, 220514, 238336, 252016, 324968, 371392, 424448, 441028, 476672, 504032, 649936, 742784, 771799, 882056, 1008064, 1299872, 1485568, 1543598, 1764112, 2016128, 2599744, 2971136, 3087196, 3528224, 4032256, 5199488, 6174392, 7056448, 8064512, 10398976, 12348784, 14112896, 20797952, 24697568, 28225792, 49395136, 56451584, 98790272, 197580544, 395161088]

約数ペア:

[(1, 395161088), (2, 197580544), (4, 98790272), (7, 56451584), (8, 49395136), (14, 28225792), (16, 24697568), (19, 20797952), (28, 14112896), (32, 12348784), (38, 10398976), (49, 8064512), (56, 7056448), (64, 6174392), (76, 5199488), (98, 4032256), (112, 3528224), (128, 3087196), (133, 2971136), (152, 2599744), (196, 2016128), (224, 1764112), (256, 1543598), (266, 1485568), (304, 1299872), (392, 1008064), (448, 882056), (512, 771799), (532, 742784), (608, 649936), (784, 504032), (829, 476672), (896, 441028), (931, 424448), (1064, 371392), (1216, 324968), (1568, 252016), (1658, 238336), (1792, 220514), (1862, 212224), (2128, 185696), (2432, 162484), (3136, 126008), (3316, 119168), (3584, 110257), (3724, 106112), (4256, 92848), (4864, 81242), (5803, 68096), (6272, 63004), (6632, 59584), (7448, 53056), (8512, 46424), (9728, 40621), (11606, 34048), (12544, 31502), (13264, 29792), (14896, 26528), (15751, 25088), (17024, 23212)]