288889308

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{62207}}^1$

素因数の和:62263

約数の個数: 48

約数和(自身を含む): 766402560

約数和(自身を除く): 477513252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 62207, 124414, 186621, 248828, 373242, 559863, 746484, 1119726, 1679589, 2239452, 2674901, 3359178, 5349802, 6718356, 8024703, 10699604, 16049406, 24074109, 32098812, 48148218, 72222327, 96296436, 144444654, 288889308]

約数ペア:

[(1, 288889308), (2, 144444654), (3, 96296436), (4, 72222327), (6, 48148218), (9, 32098812), (12, 24074109), (18, 16049406), (27, 10699604), (36, 8024703), (43, 6718356), (54, 5349802), (86, 3359178), (108, 2674901), (129, 2239452), (172, 1679589), (258, 1119726), (387, 746484), (516, 559863), (774, 373242), (1161, 248828), (1548, 186621), (2322, 124414), (4644, 62207)]