205160256

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{2423}}^1$

素因数の和:2458

約数の個数: 168

約数和(自身を含む): 701893440

約数和(自身を除く): 496733184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2423, 2646, 3024, 3136, 3528, 4032, 4704, 4846, 5292, 6048, 7056, 7269, 9408, 9692, 10584, 12096, 14112, 14538, 16961, 19384, 21168, 21807, 28224, 29076, 33922, 38768, 42336, 43614, 50883, 58152, 65421, 67844, 77536, 84672, 87228, 101766, 116304, 118727, 130842, 135688, 152649, 155072, 174456, 203532, 232608, 237454, 261684, 271376, 305298, 348912, 356181, 407064, 457947, 465216, 474908, 523368, 542752, 610596, 697824, 712362, 814128, 915894, 949816, 1046736, 1068543, 1085504, 1221192, 1395648, 1424724, 1628256, 1831788, 1899632, 2093472, 2137086, 2442384, 2849448, 3205629, 3256512, 3663576, 3799264, 4186944, 4274172, 4884768, 5698896, 6411258, 7327152, 7598528, 8548344, 9769536, 11397792, 12822516, 14654304, 17096688, 22795584, 25645032, 29308608, 34193376, 51290064, 68386752, 102580128, 205160256]

約数ペア:

[(1, 205160256), (2, 102580128), (3, 68386752), (4, 51290064), (6, 34193376), (7, 29308608), (8, 25645032), (9, 22795584), (12, 17096688), (14, 14654304), (16, 12822516), (18, 11397792), (21, 9769536), (24, 8548344), (27, 7598528), (28, 7327152), (32, 6411258), (36, 5698896), (42, 4884768), (48, 4274172), (49, 4186944), (54, 3799264), (56, 3663576), (63, 3256512), (64, 3205629), (72, 2849448), (84, 2442384), (96, 2137086), (98, 2093472), (108, 1899632), (112, 1831788), (126, 1628256), (144, 1424724), (147, 1395648), (168, 1221192), (189, 1085504), (192, 1068543), (196, 1046736), (216, 949816), (224, 915894), (252, 814128), (288, 712362), (294, 697824), (336, 610596), (378, 542752), (392, 523368), (432, 474908), (441, 465216), (448, 457947), (504, 407064), (576, 356181), (588, 348912), (672, 305298), (756, 271376), (784, 261684), (864, 237454), (882, 232608), (1008, 203532), (1176, 174456), (1323, 155072), (1344, 152649), (1512, 135688), (1568, 130842), (1728, 118727), (1764, 116304), (2016, 101766), (2352, 87228), (2423, 84672), (2646, 77536), (3024, 67844), (3136, 65421), (3528, 58152), (4032, 50883), (4704, 43614), (4846, 42336), (5292, 38768), (6048, 33922), (7056, 29076), (7269, 28224), (9408, 21807), (9692, 21168), (10584, 19384), (12096, 16961), (14112, 14538)]