253671912

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{30113}}^1$

素因数の和:30144

約数の個数: 80

約数和(自身を含む): 765196740

約数和(自身を除く): 511524828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 30113, 60226, 90339, 120452, 180678, 240904, 271017, 361356, 391469, 542034, 722712, 782938, 813051, 1084068, 1174407, 1565876, 1626102, 2168136, 2348814, 2439153, 3131752, 3252204, 3523221, 4697628, 4878306, 6504408, 7046442, 9395256, 9756612, 10569663, 14092884, 19513224, 21139326, 28185768, 31708989, 42278652, 63417978, 84557304, 126835956, 253671912]

約数ペア:

[(1, 253671912), (2, 126835956), (3, 84557304), (4, 63417978), (6, 42278652), (8, 31708989), (9, 28185768), (12, 21139326), (13, 19513224), (18, 14092884), (24, 10569663), (26, 9756612), (27, 9395256), (36, 7046442), (39, 6504408), (52, 4878306), (54, 4697628), (72, 3523221), (78, 3252204), (81, 3131752), (104, 2439153), (108, 2348814), (117, 2168136), (156, 1626102), (162, 1565876), (216, 1174407), (234, 1084068), (312, 813051), (324, 782938), (351, 722712), (468, 542034), (648, 391469), (702, 361356), (936, 271017), (1053, 240904), (1404, 180678), (2106, 120452), (2808, 90339), (4212, 60226), (8424, 30113)]