260972856

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{124987}}^1$

素因数の和:125028

約数の個数: 48

約数和(自身を含む): 731179800

約数和(自身を除く): 470206944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 124987, 249974, 374961, 499948, 749922, 999896, 1124883, 1499844, 2249766, 2999688, 3624623, 4499532, 7249246, 8999064, 10873869, 14498492, 21747738, 28996984, 32621607, 43495476, 65243214, 86990952, 130486428, 260972856]

約数ペア:

[(1, 260972856), (2, 130486428), (3, 86990952), (4, 65243214), (6, 43495476), (8, 32621607), (9, 28996984), (12, 21747738), (18, 14498492), (24, 10873869), (29, 8999064), (36, 7249246), (58, 4499532), (72, 3624623), (87, 2999688), (116, 2249766), (174, 1499844), (232, 1124883), (261, 999896), (348, 749922), (522, 499948), (696, 374961), (1044, 249974), (2088, 124987)]