519888978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 1324118016

約数和(自身を除く): 804229038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 127, 159, 254, 318, 371, 381, 477, 613, 742, 762, 889, 954, 1113, 1143, 1226, 1778, 1839, 2226, 2286, 2667, 3339, 3678, 4291, 5334, 5517, 6678, 6731, 8001, 8582, 11034, 12873, 13462, 16002, 20193, 25746, 32489, 38619, 40386, 47117, 60579, 64978, 77238, 77851, 94234, 97467, 121158, 141351, 155702, 194934, 227423, 233553, 282702, 292401, 424053, 454846, 467106, 544957, 584802, 682269, 700659, 848106, 1089914, 1364538, 1401318, 1634871, 2046807, 3269742, 4093614, 4126103, 4904613, 8252206, 9809226, 12378309, 24756618, 28882721, 37134927, 57765442, 74269854, 86648163, 173296326, 259944489, 519888978]

約数ペア:

[(1, 519888978), (2, 259944489), (3, 173296326), (6, 86648163), (7, 74269854), (9, 57765442), (14, 37134927), (18, 28882721), (21, 24756618), (42, 12378309), (53, 9809226), (63, 8252206), (106, 4904613), (126, 4126103), (127, 4093614), (159, 3269742), (254, 2046807), (318, 1634871), (371, 1401318), (381, 1364538), (477, 1089914), (613, 848106), (742, 700659), (762, 682269), (889, 584802), (954, 544957), (1113, 467106), (1143, 454846), (1226, 424053), (1778, 292401), (1839, 282702), (2226, 233553), (2286, 227423), (2667, 194934), (3339, 155702), (3678, 141351), (4291, 121158), (5334, 97467), (5517, 94234), (6678, 77851), (6731, 77238), (8001, 64978), (8582, 60579), (11034, 47117), (12873, 40386), (13462, 38619), (16002, 32489), (20193, 25746)]