263015979174

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{983377}}^1$

素因数の和:983531

約数の個数: 80

約数和(自身を含む): 639683455488

約数和(自身を除く): 376667476314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 254, 351, 381, 702, 762, 1053, 1143, 1651, 2106, 2286, 3302, 3429, 4953, 6858, 9906, 10287, 14859, 20574, 29718, 44577, 89154, 133731, 267462, 983377, 1966754, 2950131, 5900262, 8850393, 12783901, 17700786, 25567802, 26551179, 38351703, 53102358, 76703406, 79653537, 115055109, 124888879, 159307074, 230110218, 249777758, 345165327, 374666637, 690330654, 749333274, 1035495981, 1123999911, 1623555427, 2070991962, 2247999822, 3247110854, 3371999733, 4870666281, 6743999466, 9741332562, 10115999199, 14611998843, 20231998398, 29223997686, 43835996529, 87671993058, 131507989587, 263015979174]

約数ペア:

[(1, 263015979174), (2, 131507989587), (3, 87671993058), (6, 43835996529), (9, 29223997686), (13, 20231998398), (18, 14611998843), (26, 10115999199), (27, 9741332562), (39, 6743999466), (54, 4870666281), (78, 3371999733), (81, 3247110854), (117, 2247999822), (127, 2070991962), (162, 1623555427), (234, 1123999911), (254, 1035495981), (351, 749333274), (381, 690330654), (702, 374666637), (762, 345165327), (1053, 249777758), (1143, 230110218), (1651, 159307074), (2106, 124888879), (2286, 115055109), (3302, 79653537), (3429, 76703406), (4953, 53102358), (6858, 38351703), (9906, 26551179), (10287, 25567802), (14859, 17700786), (20574, 12783901), (29718, 8850393), (44577, 5900262), (89154, 2950131), (133731, 1966754), (267462, 983377)]