395890356966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8629}}^1\times {\mathrm{8779}}^1$

素因数の和:17493

約数の個数: 64

約数和(自身を含む): 865612473600

約数和(自身を除く): 469722116634

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 8629, 8779, 17258, 17558, 25887, 26337, 51774, 52674, 112177, 114127, 224354, 228254, 336531, 342381, 578143, 588193, 673062, 684762, 1156286, 1176386, 1734429, 1764579, 3468858, 3529158, 7515859, 7646509, 15031718, 15293018, 22547577, 22939527, 45095154, 45879054, 75753991, 151507982, 227261973, 454523946, 984801883, 1969603766, 2954405649, 5075517397, 5908811298, 10151034794, 15226552191, 30453104382, 65981726161, 131963452322, 197945178483, 395890356966]

約数ペア:

[(1, 395890356966), (2, 197945178483), (3, 131963452322), (6, 65981726161), (13, 30453104382), (26, 15226552191), (39, 10151034794), (67, 5908811298), (78, 5075517397), (134, 2954405649), (201, 1969603766), (402, 984801883), (871, 454523946), (1742, 227261973), (2613, 151507982), (5226, 75753991), (8629, 45879054), (8779, 45095154), (17258, 22939527), (17558, 22547577), (25887, 15293018), (26337, 15031718), (51774, 7646509), (52674, 7515859), (112177, 3529158), (114127, 3468858), (224354, 1764579), (228254, 1734429), (336531, 1176386), (342381, 1156286), (578143, 684762), (588193, 673062)]