397360995894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38959}}^1\times {\mathrm{9941}}^1$

素因数の和:48930

約数の個数: 64

約数和(自身を含む): 929616768000

約数和(自身を除く): 532255772106

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 9941, 19882, 29823, 38959, 59646, 77918, 89469, 116877, 178938, 188879, 233754, 268407, 350631, 377758, 536814, 566637, 701262, 740221, 1051893, 1133274, 1480442, 1699911, 2103786, 2220663, 3399822, 4441326, 5099733, 6661989, 10199466, 13323978, 19985967, 39971934, 387291419, 774582838, 1161874257, 2323748514, 3485622771, 6971245542, 7358536961, 10456868313, 14717073922, 20913736626, 22075610883, 44151221766, 66226832649, 132453665298, 198680497947, 397360995894]

約数ペア:

[(1, 397360995894), (2, 198680497947), (3, 132453665298), (6, 66226832649), (9, 44151221766), (18, 22075610883), (19, 20913736626), (27, 14717073922), (38, 10456868313), (54, 7358536961), (57, 6971245542), (114, 3485622771), (171, 2323748514), (342, 1161874257), (513, 774582838), (1026, 387291419), (9941, 39971934), (19882, 19985967), (29823, 13323978), (38959, 10199466), (59646, 6661989), (77918, 5099733), (89469, 4441326), (116877, 3399822), (178938, 2220663), (188879, 2103786), (233754, 1699911), (268407, 1480442), (350631, 1133274), (377758, 1051893), (536814, 740221), (566637, 701262)]