287230272

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{213713}}^1$

素因数の和:213735

約数の個数: 56

約数和(自身を含む): 868533696

約数和(自身を除く): 581303424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 213713, 427426, 641139, 854852, 1282278, 1495991, 1709704, 2564556, 2991982, 3419408, 4487973, 5129112, 5983964, 6838816, 8975946, 10258224, 11967928, 13677632, 17951892, 20516448, 23935856, 35903784, 41032896, 47871712, 71807568, 95743424, 143615136, 287230272]

約数ペア:

[(1, 287230272), (2, 143615136), (3, 95743424), (4, 71807568), (6, 47871712), (7, 41032896), (8, 35903784), (12, 23935856), (14, 20516448), (16, 17951892), (21, 13677632), (24, 11967928), (28, 10258224), (32, 8975946), (42, 6838816), (48, 5983964), (56, 5129112), (64, 4487973), (84, 3419408), (96, 2991982), (112, 2564556), (168, 1709704), (192, 1495991), (224, 1282278), (336, 854852), (448, 641139), (672, 427426), (1344, 213713)]