1297457807904

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{20202071}}^1$

素因数の和:20202310

約数の個数: 72

約数和(自身を含む): 3706191320832

約数和(自身を除く): 2408733512928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 7136, 8028, 10704, 16056, 21408, 32112, 64224, 20202071, 40404142, 60606213, 80808284, 121212426, 161616568, 181818639, 242424852, 323233136, 363637278, 484849704, 646466272, 727274556, 969699408, 1454549112, 1939398816, 2909098224, 4505061833, 5818196448, 9010123666, 13515185499, 18020247332, 27030370998, 36040494664, 40545556497, 54060741996, 72080989328, 81091112994, 108121483992, 144161978656, 162182225988, 216242967984, 324364451976, 432485935968, 648728903952, 1297457807904]

約数ペア:

[(1, 1297457807904), (2, 648728903952), (3, 432485935968), (4, 324364451976), (6, 216242967984), (8, 162182225988), (9, 144161978656), (12, 108121483992), (16, 81091112994), (18, 72080989328), (24, 54060741996), (32, 40545556497), (36, 36040494664), (48, 27030370998), (72, 18020247332), (96, 13515185499), (144, 9010123666), (223, 5818196448), (288, 4505061833), (446, 2909098224), (669, 1939398816), (892, 1454549112), (1338, 969699408), (1784, 727274556), (2007, 646466272), (2676, 484849704), (3568, 363637278), (4014, 323233136), (5352, 242424852), (7136, 181818639), (8028, 161616568), (10704, 121212426), (16056, 80808284), (21408, 60606213), (32112, 40404142), (64224, 20202071)]