253571796

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2475

約数の個数: 120

約数和(自身を含む): 739126080

約数和(自身を除く): 485554284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1836, 1938, 2052, 2423, 2754, 2907, 3078, 3876, 4846, 5508, 5814, 6156, 7269, 8721, 9692, 11628, 14538, 17442, 21807, 26163, 29076, 34884, 41191, 43614, 46037, 52326, 65421, 82382, 87228, 92074, 104652, 123573, 130842, 138111, 164764, 184148, 196263, 247146, 261684, 276222, 370719, 392526, 414333, 494292, 552444, 741438, 782629, 785052, 828666, 1112157, 1242999, 1482876, 1565258, 1657332, 2224314, 2347887, 2485998, 3130516, 3336471, 3728997, 4448628, 4695774, 4971996, 6672942, 7043661, 7457994, 9391548, 13345884, 14087322, 14915988, 21130983, 28174644, 42261966, 63392949, 84523932, 126785898, 253571796]

約数ペア:

[(1, 253571796), (2, 126785898), (3, 84523932), (4, 63392949), (6, 42261966), (9, 28174644), (12, 21130983), (17, 14915988), (18, 14087322), (19, 13345884), (27, 9391548), (34, 7457994), (36, 7043661), (38, 6672942), (51, 4971996), (54, 4695774), (57, 4448628), (68, 3728997), (76, 3336471), (81, 3130516), (102, 2485998), (108, 2347887), (114, 2224314), (153, 1657332), (162, 1565258), (171, 1482876), (204, 1242999), (228, 1112157), (306, 828666), (323, 785052), (324, 782629), (342, 741438), (459, 552444), (513, 494292), (612, 414333), (646, 392526), (684, 370719), (918, 276222), (969, 261684), (1026, 247146), (1292, 196263), (1377, 184148), (1539, 164764), (1836, 138111), (1938, 130842), (2052, 123573), (2423, 104652), (2754, 92074), (2907, 87228), (3078, 82382), (3876, 65421), (4846, 52326), (5508, 46037), (5814, 43614), (6156, 41191), (7269, 34884), (8721, 29076), (9692, 26163), (11628, 21807), (14538, 17442)]