390147190904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1\times {\mathrm{8243}}^1$

素因数の和:9680

約数の個数: 64

約数和(自身を含む): 756683454240

約数和(自身を除く): 366536263336

約数列:

[1, 2, 4, 8, 41, 82, 113, 164, 226, 328, 452, 904, 1277, 2554, 4633, 5108, 8243, 9266, 10216, 16486, 18532, 32972, 37064, 52357, 65944, 104714, 144301, 209428, 288602, 337963, 418856, 577204, 675926, 931459, 1154408, 1351852, 1862918, 2703704, 3725836, 5916341, 7451672, 10526311, 11832682, 21052622, 23665364, 38189819, 42105244, 47330728, 76379638, 84210488, 152759276, 305518552, 431578751, 863157502, 1189473143, 1726315004, 2378946286, 3452630008, 4757892572, 9515785144, 48768398863, 97536797726, 195073595452, 390147190904]

約数ペア:

[(1, 390147190904), (2, 195073595452), (4, 97536797726), (8, 48768398863), (41, 9515785144), (82, 4757892572), (113, 3452630008), (164, 2378946286), (226, 1726315004), (328, 1189473143), (452, 863157502), (904, 431578751), (1277, 305518552), (2554, 152759276), (4633, 84210488), (5108, 76379638), (8243, 47330728), (9266, 42105244), (10216, 38189819), (16486, 23665364), (18532, 21052622), (32972, 11832682), (37064, 10526311), (52357, 7451672), (65944, 5916341), (104714, 3725836), (144301, 2703704), (209428, 1862918), (288602, 1351852), (337963, 1154408), (418856, 931459), (577204, 675926)]