219100248

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 646272000

約数和(自身を除く): 427171752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 197, 216, 228, 271, 342, 394, 456, 513, 542, 591, 684, 788, 813, 1026, 1084, 1182, 1368, 1576, 1626, 1773, 2052, 2168, 2364, 2439, 3252, 3546, 3743, 4104, 4728, 4878, 5149, 5319, 6504, 7092, 7317, 7486, 9756, 10298, 10638, 11229, 14184, 14634, 14972, 15447, 19512, 20596, 21276, 22458, 29268, 29944, 30894, 33687, 41192, 42552, 44916, 46341, 53387, 58536, 61788, 67374, 89832, 92682, 101061, 106774, 123576, 134748, 139023, 160161, 185364, 202122, 213548, 269496, 278046, 320322, 370728, 404244, 427096, 480483, 556092, 640644, 808488, 960966, 1014353, 1112184, 1281288, 1441449, 1921932, 2028706, 2882898, 3043059, 3843864, 4057412, 5765796, 6086118, 8114824, 9129177, 11531592, 12172236, 18258354, 24344472, 27387531, 36516708, 54775062, 73033416, 109550124, 219100248]

約数ペア:

[(1, 219100248), (2, 109550124), (3, 73033416), (4, 54775062), (6, 36516708), (8, 27387531), (9, 24344472), (12, 18258354), (18, 12172236), (19, 11531592), (24, 9129177), (27, 8114824), (36, 6086118), (38, 5765796), (54, 4057412), (57, 3843864), (72, 3043059), (76, 2882898), (108, 2028706), (114, 1921932), (152, 1441449), (171, 1281288), (197, 1112184), (216, 1014353), (228, 960966), (271, 808488), (342, 640644), (394, 556092), (456, 480483), (513, 427096), (542, 404244), (591, 370728), (684, 320322), (788, 278046), (813, 269496), (1026, 213548), (1084, 202122), (1182, 185364), (1368, 160161), (1576, 139023), (1626, 134748), (1773, 123576), (2052, 106774), (2168, 101061), (2364, 92682), (2439, 89832), (3252, 67374), (3546, 61788), (3743, 58536), (4104, 53387), (4728, 46341), (4878, 44916), (5149, 42552), (5319, 41192), (6504, 33687), (7092, 30894), (7317, 29944), (7486, 29268), (9756, 22458), (10298, 21276), (10638, 20596), (11229, 19512), (14184, 15447), (14634, 14972)]