488018439

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 848897280

約数和(自身を除く): 360878841

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 81, 153, 171, 207, 323, 391, 437, 459, 513, 621, 811, 969, 1173, 1311, 1377, 1539, 1863, 2433, 2907, 3519, 3933, 7299, 7429, 8721, 10557, 11799, 13787, 15409, 18653, 21897, 22287, 26163, 31671, 35397, 41361, 46227, 55959, 65691, 66861, 124083, 138681, 167877, 200583, 261953, 317101, 354407, 372249, 416043, 503631, 601749, 785859, 951303, 1063221, 1116747, 1248129, 1510893, 2357577, 2853909, 3189663, 6024919, 7072731, 8561727, 9568989, 18074757, 21218193, 25685181, 28706967, 54224271, 162672813, 488018439]

約数ペア:

[(1, 488018439), (3, 162672813), (9, 54224271), (17, 28706967), (19, 25685181), (23, 21218193), (27, 18074757), (51, 9568989), (57, 8561727), (69, 7072731), (81, 6024919), (153, 3189663), (171, 2853909), (207, 2357577), (323, 1510893), (391, 1248129), (437, 1116747), (459, 1063221), (513, 951303), (621, 785859), (811, 601749), (969, 503631), (1173, 416043), (1311, 372249), (1377, 354407), (1539, 317101), (1863, 261953), (2433, 200583), (2907, 167877), (3519, 138681), (3933, 124083), (7299, 66861), (7429, 65691), (8721, 55959), (10557, 46227), (11799, 41361), (13787, 35397), (15409, 31671), (18653, 26163), (21897, 22287)]