558889254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 1561190400

約数和(自身を除く): 1002301146

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 139, 154, 189, 198, 231, 278, 297, 378, 417, 462, 594, 693, 834, 967, 973, 1251, 1386, 1529, 1934, 1946, 2079, 2502, 2901, 2919, 3058, 3753, 4158, 4587, 5802, 5838, 6769, 7506, 8703, 8757, 9174, 10637, 10703, 13538, 13761, 17406, 17514, 20307, 21274, 21406, 26109, 26271, 27522, 31911, 32109, 40614, 41283, 52218, 52542, 60921, 63822, 64218, 74459, 82566, 95733, 96327, 121842, 134413, 148918, 182763, 191466, 192654, 223377, 268826, 287199, 288981, 365526, 403239, 446754, 574398, 577962, 670131, 806478, 940891, 1209717, 1340262, 1478543, 1881782, 2010393, 2419434, 2822673, 2957086, 3629151, 4020786, 4435629, 5645346, 7258302, 8468019, 8871258, 10349801, 13306887, 16936038, 20699602, 25404057, 26613774, 31049403, 39920661, 50808114, 62098806, 79841322, 93148209, 186296418, 279444627, 558889254]

約数ペア:

[(1, 558889254), (2, 279444627), (3, 186296418), (6, 93148209), (7, 79841322), (9, 62098806), (11, 50808114), (14, 39920661), (18, 31049403), (21, 26613774), (22, 25404057), (27, 20699602), (33, 16936038), (42, 13306887), (54, 10349801), (63, 8871258), (66, 8468019), (77, 7258302), (99, 5645346), (126, 4435629), (139, 4020786), (154, 3629151), (189, 2957086), (198, 2822673), (231, 2419434), (278, 2010393), (297, 1881782), (378, 1478543), (417, 1340262), (462, 1209717), (594, 940891), (693, 806478), (834, 670131), (967, 577962), (973, 574398), (1251, 446754), (1386, 403239), (1529, 365526), (1934, 288981), (1946, 287199), (2079, 268826), (2502, 223377), (2901, 192654), (2919, 191466), (3058, 182763), (3753, 148918), (4158, 134413), (4587, 121842), (5802, 96327), (5838, 95733), (6769, 82566), (7506, 74459), (8703, 64218), (8757, 63822), (9174, 60921), (10637, 52542), (10703, 52218), (13538, 41283), (13761, 40614), (17406, 32109), (17514, 31911), (20307, 27522), (21274, 26271), (21406, 26109)]