264678246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 715392000

約数和(自身を除く): 450713754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 137, 171, 189, 266, 269, 274, 342, 378, 399, 411, 513, 538, 798, 807, 822, 959, 1026, 1197, 1233, 1614, 1883, 1918, 2394, 2421, 2466, 2603, 2877, 3591, 3699, 3766, 4842, 5111, 5206, 5649, 5754, 7182, 7263, 7398, 7809, 8631, 10222, 11298, 14526, 15333, 15618, 16947, 17262, 18221, 23427, 25893, 30666, 33894, 35777, 36442, 36853, 45999, 46854, 50841, 51786, 54663, 70281, 71554, 73706, 91998, 101682, 107331, 109326, 110559, 137997, 140562, 163989, 214662, 221118, 257971, 275994, 321993, 327978, 331677, 491967, 515942, 643986, 663354, 700207, 773913, 965979, 983934, 995031, 1400414, 1547826, 1931958, 1990062, 2100621, 2321739, 4201242, 4643478, 4901449, 6301863, 6965217, 9802898, 12603726, 13930434, 14704347, 18905589, 29408694, 37811178, 44113041, 88226082, 132339123, 264678246]

約数ペア:

[(1, 264678246), (2, 132339123), (3, 88226082), (6, 44113041), (7, 37811178), (9, 29408694), (14, 18905589), (18, 14704347), (19, 13930434), (21, 12603726), (27, 9802898), (38, 6965217), (42, 6301863), (54, 4901449), (57, 4643478), (63, 4201242), (114, 2321739), (126, 2100621), (133, 1990062), (137, 1931958), (171, 1547826), (189, 1400414), (266, 995031), (269, 983934), (274, 965979), (342, 773913), (378, 700207), (399, 663354), (411, 643986), (513, 515942), (538, 491967), (798, 331677), (807, 327978), (822, 321993), (959, 275994), (1026, 257971), (1197, 221118), (1233, 214662), (1614, 163989), (1883, 140562), (1918, 137997), (2394, 110559), (2421, 109326), (2466, 107331), (2603, 101682), (2877, 91998), (3591, 73706), (3699, 71554), (3766, 70281), (4842, 54663), (5111, 51786), (5206, 50841), (5649, 46854), (5754, 45999), (7182, 36853), (7263, 36442), (7398, 35777), (7809, 33894), (8631, 30666), (10222, 25893), (11298, 23427), (14526, 18221), (15333, 17262), (15618, 16947)]