291546396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16427}}^1$

素因数の和:16483

約数の個数: 72

約数和(自身を含む): 807271920

約数和(自身を除く): 515725524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 16427, 17748, 32854, 49281, 65708, 98562, 147843, 197124, 279259, 295686, 476383, 558518, 591372, 837777, 952766, 1117036, 1429149, 1675554, 1905532, 2513331, 2858298, 3351108, 4287447, 5026662, 5716596, 8098511, 8574894, 10053324, 16197022, 17149788, 24295533, 32394044, 48591066, 72886599, 97182132, 145773198, 291546396]

約数ペア:

[(1, 291546396), (2, 145773198), (3, 97182132), (4, 72886599), (6, 48591066), (9, 32394044), (12, 24295533), (17, 17149788), (18, 16197022), (29, 10053324), (34, 8574894), (36, 8098511), (51, 5716596), (58, 5026662), (68, 4287447), (87, 3351108), (102, 2858298), (116, 2513331), (153, 1905532), (174, 1675554), (204, 1429149), (261, 1117036), (306, 952766), (348, 837777), (493, 591372), (522, 558518), (612, 476383), (986, 295686), (1044, 279259), (1479, 197124), (1972, 147843), (2958, 98562), (4437, 65708), (5916, 49281), (8874, 32854), (16427, 17748)]