4257138822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 9514713600

約数和(自身を除く): 5257574778

約数列:

[1, 2, 3, 6, 19, 37, 38, 53, 57, 74, 106, 111, 114, 137, 139, 159, 222, 274, 278, 318, 411, 417, 703, 822, 834, 1007, 1406, 1961, 2014, 2109, 2603, 2641, 3021, 3922, 4218, 5069, 5143, 5206, 5282, 5883, 6042, 7261, 7367, 7809, 7923, 10138, 10286, 11766, 14522, 14734, 15207, 15429, 15618, 15846, 19043, 21783, 22101, 30414, 30858, 37259, 38086, 43566, 44202, 57129, 74518, 96311, 97717, 111777, 114258, 137959, 139973, 192622, 195434, 223554, 268657, 272579, 275918, 279946, 288933, 293151, 361817, 413877, 419919, 537314, 545158, 577866, 586302, 704591, 723634, 805971, 817737, 827754, 839838, 1009279, 1085451, 1409182, 1611942, 1635474, 2018558, 2113773, 2170902, 3027837, 4227546, 5104483, 5179001, 6055674, 10208966, 10358002, 13387229, 15313449, 15537003, 19176301, 26774458, 30626898, 31074006, 37343323, 38352602, 40161687, 57528903, 74686646, 80323374, 112029969, 115057806, 224059938, 709523137, 1419046274, 2128569411, 4257138822]

約数ペア:

[(1, 4257138822), (2, 2128569411), (3, 1419046274), (6, 709523137), (19, 224059938), (37, 115057806), (38, 112029969), (53, 80323374), (57, 74686646), (74, 57528903), (106, 40161687), (111, 38352602), (114, 37343323), (137, 31074006), (139, 30626898), (159, 26774458), (222, 19176301), (274, 15537003), (278, 15313449), (318, 13387229), (411, 10358002), (417, 10208966), (703, 6055674), (822, 5179001), (834, 5104483), (1007, 4227546), (1406, 3027837), (1961, 2170902), (2014, 2113773), (2109, 2018558), (2603, 1635474), (2641, 1611942), (3021, 1409182), (3922, 1085451), (4218, 1009279), (5069, 839838), (5143, 827754), (5206, 817737), (5282, 805971), (5883, 723634), (6042, 704591), (7261, 586302), (7367, 577866), (7809, 545158), (7923, 537314), (10138, 419919), (10286, 413877), (11766, 361817), (14522, 293151), (14734, 288933), (15207, 279946), (15429, 275918), (15618, 272579), (15846, 268657), (19043, 223554), (21783, 195434), (22101, 192622), (30414, 139973), (30858, 137959), (37259, 114258), (38086, 111777), (43566, 97717), (44202, 96311), (57129, 74518)]