321208.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 195613056

約数和(自身を除く): 118077654

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 113, 119, 186, 217, 226, 238, 339, 357, 434, 527, 651, 678, 714, 791, 961, 1054, 1302, 1581, 1582, 1921, 1922, 2373, 2883, 3162, 3503, 3689, 3842, 4746, 5763, 5766, 6727, 7006, 7378, 10509, 11067, 11526, 13447, 13454, 16337, 20181, 21018, 22134, 24521, 26894, 32674, 40341, 40362, 49011, 49042, 59551, 73563, 80682, 98022, 108593, 114359, 119102, 147126, 178653, 217186, 228718, 325779, 343077, 357306, 416857, 651558, 686154, 760151, 833714, 1250571, 1520302, 1846081, 2280453, 2501142, 3692162, 4560906, 5538243, 11076486, 12922567, 25845134, 38767701, 77535402]

約数ペア:

[(1, 77535402), (2, 38767701), (3, 25845134), (6, 12922567), (7, 11076486), (14, 5538243), (17, 4560906), (21, 3692162), (31, 2501142), (34, 2280453), (42, 1846081), (51, 1520302), (62, 1250571), (93, 833714), (102, 760151), (113, 686154), (119, 651558), (186, 416857), (217, 357306), (226, 343077), (238, 325779), (339, 228718), (357, 217186), (434, 178653), (527, 147126), (651, 119102), (678, 114359), (714, 108593), (791, 98022), (961, 80682), (1054, 73563), (1302, 59551), (1581, 49042), (1582, 49011), (1921, 40362), (1922, 40341), (2373, 32674), (2883, 26894), (3162, 24521), (3503, 22134), (3689, 21018), (3842, 20181), (4746, 16337), (5763, 13454), (5766, 13447), (6727, 11526), (7006, 11067), (7378, 10509)]