848163078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 2219293440

約数和(自身を除く): 1371130362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 347, 399, 694, 798, 1021, 1041, 1197, 2042, 2082, 2394, 2429, 3063, 3123, 4858, 6126, 6246, 6593, 7147, 7287, 9189, 13186, 14294, 14574, 18378, 19399, 19779, 21441, 21861, 38798, 39558, 42882, 43722, 46151, 58197, 59337, 64323, 92302, 116394, 118674, 128646, 135793, 138453, 174591, 271586, 276906, 349182, 354287, 407379, 415359, 708574, 814758, 830718, 1062861, 1222137, 2125722, 2444274, 2480009, 3188583, 4960018, 6377166, 6731453, 7440027, 13462906, 14880054, 20194359, 22320081, 40388718, 44640162, 47120171, 60583077, 94240342, 121166154, 141360513, 282721026, 424081539, 848163078]

約数ペア:

[(1, 848163078), (2, 424081539), (3, 282721026), (6, 141360513), (7, 121166154), (9, 94240342), (14, 60583077), (18, 47120171), (19, 44640162), (21, 40388718), (38, 22320081), (42, 20194359), (57, 14880054), (63, 13462906), (114, 7440027), (126, 6731453), (133, 6377166), (171, 4960018), (266, 3188583), (342, 2480009), (347, 2444274), (399, 2125722), (694, 1222137), (798, 1062861), (1021, 830718), (1041, 814758), (1197, 708574), (2042, 415359), (2082, 407379), (2394, 354287), (2429, 349182), (3063, 276906), (3123, 271586), (4858, 174591), (6126, 138453), (6246, 135793), (6593, 128646), (7147, 118674), (7287, 116394), (9189, 92302), (13186, 64323), (14294, 59337), (14574, 58197), (18378, 46151), (19399, 43722), (19779, 42882), (21441, 39558), (21861, 38798)]