425551974

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 903018240

約数和(自身を除く): 477466266

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 173, 174, 201, 211, 346, 402, 422, 519, 633, 1038, 1266, 1943, 3886, 5017, 5829, 6119, 10034, 11591, 11658, 12238, 14137, 15051, 18357, 23182, 28274, 30102, 34773, 36503, 36714, 42411, 69546, 73006, 84822, 109509, 219018, 336139, 409973, 672278, 819946, 1008417, 1058587, 1229919, 2016834, 2117174, 2445701, 2459838, 3175761, 4891402, 6351522, 7337103, 14674206, 70925329, 141850658, 212775987, 425551974]

約数ペア:

[(1, 425551974), (2, 212775987), (3, 141850658), (6, 70925329), (29, 14674206), (58, 7337103), (67, 6351522), (87, 4891402), (134, 3175761), (173, 2459838), (174, 2445701), (201, 2117174), (211, 2016834), (346, 1229919), (402, 1058587), (422, 1008417), (519, 819946), (633, 672278), (1038, 409973), (1266, 336139), (1943, 219018), (3886, 109509), (5017, 84822), (5829, 73006), (6119, 69546), (10034, 42411), (11591, 36714), (11658, 36503), (12238, 34773), (14137, 30102), (15051, 28274), (18357, 23182)]