254252034

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 655490880

約数和(自身を除く): 401238846

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 43, 51, 54, 57, 81, 86, 102, 113, 114, 129, 153, 162, 171, 226, 258, 306, 323, 339, 342, 387, 459, 513, 646, 678, 731, 774, 817, 918, 969, 1017, 1026, 1161, 1377, 1462, 1539, 1634, 1921, 1938, 2034, 2147, 2193, 2322, 2451, 2754, 2907, 3051, 3078, 3483, 3842, 4294, 4386, 4859, 4902, 5763, 5814, 6102, 6441, 6579, 6966, 7353, 8721, 9153, 9718, 11526, 12882, 13158, 13889, 14577, 14706, 17289, 17442, 18306, 19323, 19737, 22059, 26163, 27778, 29154, 34578, 36499, 38646, 39474, 41667, 43731, 44118, 51867, 52326, 57969, 59211, 66177, 72998, 82603, 83334, 87462, 92321, 103734, 109497, 115938, 118422, 125001, 131193, 132354, 155601, 165206, 173907, 184642, 218994, 247809, 250002, 262386, 276963, 311202, 328491, 347814, 375003, 393579, 495618, 553926, 656982, 743427, 750006, 787158, 830889, 985473, 1125009, 1486854, 1569457, 1661778, 1970946, 2230281, 2250018, 2492667, 2956419, 3138914, 4460562, 4708371, 4985334, 5912838, 6690843, 7478001, 9416742, 13381686, 14125113, 14956002, 28250226, 42375339, 84750678, 127126017, 254252034]

約数ペア:

[(1, 254252034), (2, 127126017), (3, 84750678), (6, 42375339), (9, 28250226), (17, 14956002), (18, 14125113), (19, 13381686), (27, 9416742), (34, 7478001), (38, 6690843), (43, 5912838), (51, 4985334), (54, 4708371), (57, 4460562), (81, 3138914), (86, 2956419), (102, 2492667), (113, 2250018), (114, 2230281), (129, 1970946), (153, 1661778), (162, 1569457), (171, 1486854), (226, 1125009), (258, 985473), (306, 830889), (323, 787158), (339, 750006), (342, 743427), (387, 656982), (459, 553926), (513, 495618), (646, 393579), (678, 375003), (731, 347814), (774, 328491), (817, 311202), (918, 276963), (969, 262386), (1017, 250002), (1026, 247809), (1161, 218994), (1377, 184642), (1462, 173907), (1539, 165206), (1634, 155601), (1921, 132354), (1938, 131193), (2034, 125001), (2147, 118422), (2193, 115938), (2322, 109497), (2451, 103734), (2754, 92321), (2907, 87462), (3051, 83334), (3078, 82603), (3483, 72998), (3842, 66177), (4294, 59211), (4386, 57969), (4859, 52326), (4902, 51867), (5763, 44118), (5814, 43731), (6102, 41667), (6441, 39474), (6579, 38646), (6966, 36499), (7353, 34578), (8721, 29154), (9153, 27778), (9718, 26163), (11526, 22059), (12882, 19737), (13158, 19323), (13889, 18306), (14577, 17442), (14706, 17289)]