221551144434

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1949}}^1\times {\mathrm{9883}}^1$

素因数の和:11917

約数の個数: 80

約数和(自身を含む): 503740036800

約数和(自身を除く): 282188892366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 1949, 3834, 3898, 5751, 5847, 9883, 11502, 11694, 17541, 19766, 29649, 35082, 52623, 59298, 88947, 105246, 138379, 157869, 177894, 266841, 276758, 315738, 415137, 533682, 701693, 800523, 830274, 1245411, 1403386, 1601046, 2105079, 2490822, 3736233, 4210158, 6315237, 7472466, 11208699, 12630474, 18945711, 19261967, 22417398, 37891422, 38523934, 56837133, 57785901, 113674266, 115571802, 173357703, 346715406, 520073109, 1040146218, 1367599657, 1560219327, 2735199314, 3120438654, 4102798971, 8205597942, 12308396913, 24616793826, 36925190739, 73850381478, 110775572217, 221551144434]

約数ペア:

[(1, 221551144434), (2, 110775572217), (3, 73850381478), (6, 36925190739), (9, 24616793826), (18, 12308396913), (27, 8205597942), (54, 4102798971), (71, 3120438654), (81, 2735199314), (142, 1560219327), (162, 1367599657), (213, 1040146218), (426, 520073109), (639, 346715406), (1278, 173357703), (1917, 115571802), (1949, 113674266), (3834, 57785901), (3898, 56837133), (5751, 38523934), (5847, 37891422), (9883, 22417398), (11502, 19261967), (11694, 18945711), (17541, 12630474), (19766, 11208699), (29649, 7472466), (35082, 6315237), (52623, 4210158), (59298, 3736233), (88947, 2490822), (105246, 2105079), (138379, 1601046), (157869, 1403386), (177894, 1245411), (266841, 830274), (276758, 800523), (315738, 701693), (415137, 533682)]