487436124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{15641}}^1$

素因数の和:15715

約数の個数: 72

約数和(自身を含む): 1348090128

約数和(自身を除く): 860654004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5194, 7791, 10388, 15582, 15641, 31164, 31282, 46923, 62564, 93846, 109487, 187692, 218974, 328461, 437948, 656922, 766409, 828973, 1313844, 1532818, 1657946, 2299227, 2486919, 3065636, 3315892, 4598454, 4973838, 5802811, 9196908, 9947676, 11605622, 17408433, 23211244, 34816866, 40619677, 69633732, 81239354, 121859031, 162478708, 243718062, 487436124]

約数ペア:

[(1, 487436124), (2, 243718062), (3, 162478708), (4, 121859031), (6, 81239354), (7, 69633732), (12, 40619677), (14, 34816866), (21, 23211244), (28, 17408433), (42, 11605622), (49, 9947676), (53, 9196908), (84, 5802811), (98, 4973838), (106, 4598454), (147, 3315892), (159, 3065636), (196, 2486919), (212, 2299227), (294, 1657946), (318, 1532818), (371, 1313844), (588, 828973), (636, 766409), (742, 656922), (1113, 437948), (1484, 328461), (2226, 218974), (2597, 187692), (4452, 109487), (5194, 93846), (7791, 62564), (10388, 46923), (15582, 31282), (15641, 31164)]