1217365212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{3527}}^1$

素因数の和:4135

約数の個数: 72

約数和(自身を含む): 3310844544

約数和(自身を除く): 2093479332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 587, 588, 1174, 1761, 2348, 3522, 3527, 4109, 7044, 7054, 8218, 10581, 12327, 14108, 16436, 21162, 24654, 24689, 28763, 42324, 49308, 49378, 57526, 74067, 86289, 98756, 115052, 148134, 172578, 172823, 296268, 345156, 345646, 518469, 691292, 1036938, 2070349, 2073876, 4140698, 6211047, 8281396, 12422094, 14492443, 24844188, 28984886, 43477329, 57969772, 86954658, 101447101, 173909316, 202894202, 304341303, 405788404, 608682606, 1217365212]

約数ペア:

[(1, 1217365212), (2, 608682606), (3, 405788404), (4, 304341303), (6, 202894202), (7, 173909316), (12, 101447101), (14, 86954658), (21, 57969772), (28, 43477329), (42, 28984886), (49, 24844188), (84, 14492443), (98, 12422094), (147, 8281396), (196, 6211047), (294, 4140698), (587, 2073876), (588, 2070349), (1174, 1036938), (1761, 691292), (2348, 518469), (3522, 345646), (3527, 345156), (4109, 296268), (7044, 172823), (7054, 172578), (8218, 148134), (10581, 115052), (12327, 98756), (14108, 86289), (16436, 74067), (21162, 57526), (24654, 49378), (24689, 49308), (28763, 42324)]