221093424

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{80809}}^1$

素因数の和:80842

約数の個数: 60

約数和(自身を含む): 651328600

約数和(自身を除く): 430235176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 80809, 161618, 242427, 323236, 484854, 646472, 727281, 969708, 1292944, 1454562, 1535371, 1939416, 2909124, 3070742, 3878832, 4606113, 5818248, 6141484, 9212226, 11636496, 12282968, 13818339, 18424452, 24565936, 27636678, 36848904, 55273356, 73697808, 110546712, 221093424]

約数ペア:

[(1, 221093424), (2, 110546712), (3, 73697808), (4, 55273356), (6, 36848904), (8, 27636678), (9, 24565936), (12, 18424452), (16, 13818339), (18, 12282968), (19, 11636496), (24, 9212226), (36, 6141484), (38, 5818248), (48, 4606113), (57, 3878832), (72, 3070742), (76, 2909124), (114, 1939416), (144, 1535371), (152, 1454562), (171, 1292944), (228, 969708), (304, 727281), (342, 646472), (456, 484854), (684, 323236), (912, 242427), (1368, 161618), (2736, 80809)]