397103796

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3232

約数の個数: 84

約数和(自身を含む): 1066488192

約数和(自身を除く): 669384396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 729, 774, 972, 1161, 1458, 1548, 2322, 2916, 3167, 3483, 4644, 6334, 6966, 9501, 10449, 12668, 13932, 19002, 20898, 28503, 31347, 38004, 41796, 57006, 62694, 85509, 114012, 125388, 136181, 171018, 256527, 272362, 342036, 408543, 513054, 544724, 769581, 817086, 1026108, 1225629, 1539162, 1634172, 2308743, 2451258, 3078324, 3676887, 4617486, 4902516, 7353774, 9234972, 11030661, 14707548, 22061322, 33091983, 44122644, 66183966, 99275949, 132367932, 198551898, 397103796]

約数ペア:

[(1, 397103796), (2, 198551898), (3, 132367932), (4, 99275949), (6, 66183966), (9, 44122644), (12, 33091983), (18, 22061322), (27, 14707548), (36, 11030661), (43, 9234972), (54, 7353774), (81, 4902516), (86, 4617486), (108, 3676887), (129, 3078324), (162, 2451258), (172, 2308743), (243, 1634172), (258, 1539162), (324, 1225629), (387, 1026108), (486, 817086), (516, 769581), (729, 544724), (774, 513054), (972, 408543), (1161, 342036), (1458, 272362), (1548, 256527), (2322, 171018), (2916, 136181), (3167, 125388), (3483, 114012), (4644, 85509), (6334, 62694), (6966, 57006), (9501, 41796), (10449, 38004), (12668, 31347), (13932, 28503), (19002, 20898)]