261925596

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 722856960

約数和(自身を除く): 460931364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 331, 431, 459, 612, 662, 862, 918, 993, 1293, 1324, 1724, 1836, 1986, 2586, 2979, 3879, 3972, 5172, 5627, 5958, 7327, 7758, 8937, 11254, 11637, 11916, 14654, 15516, 16881, 17874, 21981, 22508, 23274, 29308, 33762, 35748, 43962, 46548, 50643, 65943, 67524, 87924, 101286, 131886, 142661, 151929, 197829, 202572, 263772, 285322, 303858, 395658, 427983, 570644, 607716, 791316, 855966, 1283949, 1711932, 2425237, 2567898, 3851847, 4850474, 5135796, 7275711, 7703694, 9700948, 14551422, 15407388, 21827133, 29102844, 43654266, 65481399, 87308532, 130962798, 261925596]

約数ペア:

[(1, 261925596), (2, 130962798), (3, 87308532), (4, 65481399), (6, 43654266), (9, 29102844), (12, 21827133), (17, 15407388), (18, 14551422), (27, 9700948), (34, 7703694), (36, 7275711), (51, 5135796), (54, 4850474), (68, 3851847), (102, 2567898), (108, 2425237), (153, 1711932), (204, 1283949), (306, 855966), (331, 791316), (431, 607716), (459, 570644), (612, 427983), (662, 395658), (862, 303858), (918, 285322), (993, 263772), (1293, 202572), (1324, 197829), (1724, 151929), (1836, 142661), (1986, 131886), (2586, 101286), (2979, 87924), (3879, 67524), (3972, 65943), (5172, 50643), (5627, 46548), (5958, 43962), (7327, 35748), (7758, 33762), (8937, 29308), (11254, 23274), (11637, 22508), (11916, 21981), (14654, 17874), (15516, 16881)]