271264308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{189961}}^1$

素因数の和:189992

約数の個数: 48

約数和(自身を含む): 765926784

約数和(自身を除く): 494662476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 189961, 379922, 569883, 759844, 1139766, 1329727, 2279532, 2659454, 3229337, 3989181, 5318908, 6458674, 7978362, 9688011, 12917348, 15956724, 19376022, 22605359, 38752044, 45210718, 67816077, 90421436, 135632154, 271264308]

約数ペア:

[(1, 271264308), (2, 135632154), (3, 90421436), (4, 67816077), (6, 45210718), (7, 38752044), (12, 22605359), (14, 19376022), (17, 15956724), (21, 12917348), (28, 9688011), (34, 7978362), (42, 6458674), (51, 5318908), (68, 3989181), (84, 3229337), (102, 2659454), (119, 2279532), (204, 1329727), (238, 1139766), (357, 759844), (476, 569883), (714, 379922), (1428, 189961)]