1516656666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 3804143616

約数和(自身を除く): 2287486950

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 103, 119, 123, 206, 238, 246, 287, 309, 357, 503, 574, 618, 697, 714, 721, 861, 1006, 1394, 1442, 1509, 1722, 1751, 2091, 2163, 3018, 3502, 3521, 4182, 4223, 4326, 4879, 5253, 7042, 8446, 8551, 9758, 10506, 10563, 12257, 12669, 14637, 17102, 20623, 21126, 24514, 25338, 25653, 29274, 29561, 36771, 41246, 51306, 51809, 59122, 59857, 61869, 71791, 73542, 88683, 103618, 119714, 123738, 143582, 144361, 155427, 177366, 179571, 215373, 288722, 310854, 350591, 359142, 362663, 430746, 433083, 502537, 701182, 725326, 866166, 880753, 1005074, 1051773, 1087989, 1507611, 1761506, 2103546, 2124169, 2175978, 2454137, 2642259, 3015222, 4248338, 4908274, 5284518, 6165271, 6372507, 7362411, 12330542, 12745014, 14724822, 14869183, 18495813, 29738366, 36110873, 36991626, 44607549, 72221746, 89215098, 108332619, 216665238, 252776111, 505552222, 758328333, 1516656666]

約数ペア:

[(1, 1516656666), (2, 758328333), (3, 505552222), (6, 252776111), (7, 216665238), (14, 108332619), (17, 89215098), (21, 72221746), (34, 44607549), (41, 36991626), (42, 36110873), (51, 29738366), (82, 18495813), (102, 14869183), (103, 14724822), (119, 12745014), (123, 12330542), (206, 7362411), (238, 6372507), (246, 6165271), (287, 5284518), (309, 4908274), (357, 4248338), (503, 3015222), (574, 2642259), (618, 2454137), (697, 2175978), (714, 2124169), (721, 2103546), (861, 1761506), (1006, 1507611), (1394, 1087989), (1442, 1051773), (1509, 1005074), (1722, 880753), (1751, 866166), (2091, 725326), (2163, 701182), (3018, 502537), (3502, 433083), (3521, 430746), (4182, 362663), (4223, 359142), (4326, 350591), (4879, 310854), (5253, 288722), (7042, 215373), (8446, 179571), (8551, 177366), (9758, 155427), (10506, 144361), (10563, 143582), (12257, 123738), (12669, 119714), (14637, 103618), (17102, 88683), (20623, 73542), (21126, 71791), (24514, 61869), (25338, 59857), (25653, 59122), (29274, 51809), (29561, 51306), (36771, 41246)]