228120256

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 589019904

約数和(自身を除く): 360899648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 131, 161, 169, 182, 184, 208, 224, 262, 299, 322, 338, 364, 368, 416, 448, 524, 598, 644, 676, 728, 736, 832, 917, 1048, 1183, 1196, 1288, 1352, 1456, 1472, 1703, 1834, 2093, 2096, 2366, 2392, 2576, 2704, 2912, 3013, 3406, 3668, 3887, 4186, 4192, 4732, 4784, 5152, 5408, 5824, 6026, 6812, 7336, 7774, 8372, 8384, 9464, 9568, 10304, 10816, 11921, 12052, 13624, 14672, 15548, 16744, 18928, 19136, 21091, 22139, 23842, 24104, 27209, 27248, 29344, 31096, 33488, 37856, 39169, 42182, 44278, 47684, 48208, 54418, 54496, 58688, 62192, 66976, 75712, 78338, 84364, 88556, 95368, 96416, 108836, 108992, 124384, 133952, 154973, 156676, 168728, 177112, 190736, 192832, 217672, 248768, 274183, 309946, 313352, 337456, 354224, 381472, 435344, 509197, 548366, 619892, 626704, 674912, 708448, 762944, 870688, 1018394, 1096732, 1239784, 1253408, 1349824, 1416896, 1741376, 2036788, 2193464, 2479568, 2506816, 3564379, 4073576, 4386928, 4959136, 7128758, 8147152, 8773856, 9918272, 14257516, 16294304, 17547712, 28515032, 32588608, 57030064, 114060128, 228120256]

約数ペア:

[(1, 228120256), (2, 114060128), (4, 57030064), (7, 32588608), (8, 28515032), (13, 17547712), (14, 16294304), (16, 14257516), (23, 9918272), (26, 8773856), (28, 8147152), (32, 7128758), (46, 4959136), (52, 4386928), (56, 4073576), (64, 3564379), (91, 2506816), (92, 2479568), (104, 2193464), (112, 2036788), (131, 1741376), (161, 1416896), (169, 1349824), (182, 1253408), (184, 1239784), (208, 1096732), (224, 1018394), (262, 870688), (299, 762944), (322, 708448), (338, 674912), (364, 626704), (368, 619892), (416, 548366), (448, 509197), (524, 435344), (598, 381472), (644, 354224), (676, 337456), (728, 313352), (736, 309946), (832, 274183), (917, 248768), (1048, 217672), (1183, 192832), (1196, 190736), (1288, 177112), (1352, 168728), (1456, 156676), (1472, 154973), (1703, 133952), (1834, 124384), (2093, 108992), (2096, 108836), (2366, 96416), (2392, 95368), (2576, 88556), (2704, 84364), (2912, 78338), (3013, 75712), (3406, 66976), (3668, 62192), (3887, 58688), (4186, 54496), (4192, 54418), (4732, 48208), (4784, 47684), (5152, 44278), (5408, 42182), (5824, 39169), (6026, 37856), (6812, 33488), (7336, 31096), (7774, 29344), (8372, 27248), (8384, 27209), (9464, 24104), (9568, 23842), (10304, 22139), (10816, 21091), (11921, 19136), (12052, 18928), (13624, 16744), (14672, 15548)]