211120344

素因数分解:

$2^3\times 3^5\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 596843520

約数和(自身を除く): 385723176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 223, 243, 324, 446, 486, 487, 648, 669, 892, 972, 974, 1338, 1461, 1784, 1944, 1948, 2007, 2676, 2922, 3896, 4014, 4383, 5352, 5844, 6021, 8028, 8766, 11688, 12042, 13149, 16056, 17532, 18063, 24084, 26298, 35064, 36126, 39447, 48168, 52596, 54189, 72252, 78894, 105192, 108378, 108601, 118341, 144504, 157788, 216756, 217202, 236682, 315576, 325803, 433512, 434404, 473364, 651606, 868808, 946728, 977409, 1303212, 1954818, 2606424, 2932227, 3909636, 5864454, 7819272, 8796681, 11728908, 17593362, 23457816, 26390043, 35186724, 52780086, 70373448, 105560172, 211120344]

約数ペア:

[(1, 211120344), (2, 105560172), (3, 70373448), (4, 52780086), (6, 35186724), (8, 26390043), (9, 23457816), (12, 17593362), (18, 11728908), (24, 8796681), (27, 7819272), (36, 5864454), (54, 3909636), (72, 2932227), (81, 2606424), (108, 1954818), (162, 1303212), (216, 977409), (223, 946728), (243, 868808), (324, 651606), (446, 473364), (486, 434404), (487, 433512), (648, 325803), (669, 315576), (892, 236682), (972, 217202), (974, 216756), (1338, 157788), (1461, 144504), (1784, 118341), (1944, 108601), (1948, 108378), (2007, 105192), (2676, 78894), (2922, 72252), (3896, 54189), (4014, 52596), (4383, 48168), (5352, 39447), (5844, 36126), (6021, 35064), (8028, 26298), (8766, 24084), (11688, 18063), (12042, 17532), (13149, 16056)]