857085432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221813}}^1$

素因数の和:221852

約数の個数: 64

約数和(自身を含む): 2555297280

約数和(自身を除く): 1698211848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 221813, 443626, 665439, 887252, 1330878, 1552691, 1774504, 2661756, 3105382, 4658073, 5101699, 5323512, 6210764, 9316146, 10203398, 12421528, 15305097, 18632292, 20406796, 30610194, 35711893, 37264584, 40813592, 61220388, 71423786, 107135679, 122440776, 142847572, 214271358, 285695144, 428542716, 857085432]

約数ペア:

[(1, 857085432), (2, 428542716), (3, 285695144), (4, 214271358), (6, 142847572), (7, 122440776), (8, 107135679), (12, 71423786), (14, 61220388), (21, 40813592), (23, 37264584), (24, 35711893), (28, 30610194), (42, 20406796), (46, 18632292), (56, 15305097), (69, 12421528), (84, 10203398), (92, 9316146), (138, 6210764), (161, 5323512), (168, 5101699), (184, 4658073), (276, 3105382), (322, 2661756), (483, 1774504), (552, 1552691), (644, 1330878), (966, 887252), (1288, 665439), (1932, 443626), (3864, 221813)]